Cooking Tips · Techniques

Nonstick Cookware

Do you have nonstick pots/pans in your kitchen? Most of us probably do. If you were to look in a professional kitchen, you would probably find only a few, if any at all. Why is that? What do professional chefs know that maybe we do not? That is the subject of this Cooking Tip – nonstick cookware.

When I first started cooking, I had a friend who sold Pampered Chef. My first cookware set, therefore, was a set of nonstick pots/pans from Pampered Chef. I used them for many, many years but as they aged and went to Cookware Heaven and I grew in my culinary knowledge, I replaced them with other types of pots/pans. The only nonstick pans I have now are a couple of small skillets. The rest of my cookware is a mixture: stainless steel, cast iron and enameled cast iron. Because I use induction for most of my cooking, I must take that into consideration when buying cookware. I love my induction cooktop but it does limit my cookware choices. (If you have never read my Cooking Tip on induction cooking, here is a link to it.)

One of the first things to be aware of is that nonstick finishes have different names. Trade names include Teflon, Radiance, Eclipse, Excalibur, Quantanium and Halo. Just because the pan isn’t called “Teflon” doesn’t mean it isn’t the same thing – it just has a different name.

There are some advantages to nonstick cookware.

  • Certain food items are best in nonstick cookware. Making a great omelet is easiest in a nonstick skillet. Flipping out your homemade crepes is a job tailor-made for nonstick. Many also prefer to cook delicate fish in nonstick.
  • They do not require much oil in which to cook, if that is a concern for you.
  • They make for easy clean-up although you do need to take care as I will discuss below.

There are also disadvantages.

  • They cannot withstand high heat. Do not cook above medium-high as at too high of a heat, the nonstick coating can vaporize, which is harmful to the pan and could possibly be bad for your health. (It is definitely bad for birds. According to the Cookware Manufacturers Association, CMA, fumes from a nonstick skillet that has been heated too hot can be harmful or even fatal to birds as they have a very sensitive respiratory system. It is recommended, then, that any pet birds not be exposed to these fumes.)
  • Although it is possible to brown meat in a nonstick skillet, you will not develop the fond that is so important to flavor and making a pan sauce. (What’s fond? – email me for a Cooking Tip on this subject.) Even though you can sear meat in a nonstick pan, I still do not recommend it as it is very easy to over-heat the pan.
  • They are not as durable and are easy to damage if you are not careful.
  • Some people are worried about the nonstick coating for health reasons. According to FDA’s 2017 Food Code “Perfluorocarbon resin is a tough, nonporous and stable plastic material that gives cookware and bakeware a surface to which foods will not stick and that cleans easily and quickly. FDA has approved the use of this material as safe for food-contact surfaces. The Agency has determined that neither the particles that may chip off nor the fumes given off at high temperatures pose a health hazard.” Others have more concerns both for our personal health and the environment. To minimize these issues, do not over-heat them, clean them gently and do not use utensils that could cause the coating to chip off the pan.
  • Concern has also been raised about perfluorooctanoic acid (known as PFOA, APFO or C-8). This was used in the manufacturing of the nonstick coating. There may be debate on whether this chemical is truly harmful but there was enough concern that as of 2015, producers of nonstick cookware in conjunction with the Environmental Protection Agency agreed to eliminate it from their products. An interesting note is that according to the CMA, “While used during the manufacture of the product and while there is a small amount in the finished non-stick liquid product when it is shipped to the applicator, all of the PFOA is driven off in the curing process following the application of the PTFE spray to the pan’s surface. The finished pan does not contain any measurable PFOA after proper curing. The consumer is never exposed to PFOA while using their nonstick pan.”

I feel there is a definite place in our kitchen for nonstick skillets. I do not think other nonstick pots are probably necessary. No matter which you have, be sure to follow the recommended care instructions. Besides the caution against over-heating the pan, here are few other considerations.

  • Take care not to scratch the surface. Nonstick surfaces have gotten much more durable over the years, but rubber, silicone or wood utensils are better than metal ones to minimize the risk of scratching.
  • Store them carefully. Avoid stacking them if possible or, at least, put something like a paper towel or plate between your items to reduce the possibility of scratching.
  • Clean gently. Don’t use an abrasive sponge, which can create tiny scratches, and avoid harsh cleaners. It is best to handwash rather than putting them in the dishwasher, no matter what your instructions say. Also, let it cool before washing it so thermal shock doesn’t cause it to warp.
  • Season your nonstick pan. Before using it for the first time, wash it and dry thoroughly. Apply a thin layer of oil to the surface, heat it gently for about 2 minutes. Allow it to dry and wipe out any excess oil. You may also want to apply a small amount of oil prior to each use. This not only improves its performance, but also prolongs its life.
  • Do not use a nonstick cooking spray. This leaves a stick residue that is very difficult to remove. Rather, use a fat such as butter or oil.

Because of the concerns of the chemicals used in the manufacturing of nonstick pans, companies have been trying to make a “green” skillet. To date, none of these are as nonstick nor do they retain their nonstick quality as long as regular nonstick skillets.

My husband bought me a small Bialetti ceramic nonstick skillet. Although it was very pretty and worked great at first, I found it deteriorated very quickly to the point it lost all its nonstick qualities. This is the only one I have ever tried. What are your experiences with ceramic? Let me know.

I also purchased a “Black Cube” skillet manufactured by Frieling that is made without PFOA. The food cooks on raised stainless steel pixels. It is also advertised to be safe up to 500°F as well as 100% scratch resistant, even with m

In summary, do not feel guilty about having nonstick cookware. Just be aware of what they are best for, how to minimize the risks and how to prolong the life of the cookware.

Cooking Tips · Techniques

Cake Pan Math

Have you ever seen a cake recipe that sounded scrumptious and you decided you just had to make it? Then, as you are reading the recipe (hopefully before you started baking), you notice it calls for a size of cake pan that you do not have. You do have other cake pans, though, and you wonder if you can just use those. In this Cooking Tip, I will give you some guidelines for doing just that. If you are math-averse, you may want to stop reading and just run out for the specified pan size — assuming you have storage space for one more pan! However, if you are willing to bear with just a bit of figuring, read on.

At its most basic, you want to know the capacity of your cake pan and then find another pan with the same or similar capacity. For square pans, that is pretty easy. Just multiply length by width. For example, if you have an 8-inch square pan, multiply 8X8 to get 64. For your 9X13 pan, you get 117.

For a round pan, you have to reach back to what you learned in school. Do you recall that equation Pir2? That is “Pi multiplied by the radius squared.” Oh yeah, you remember hearing that somewhere, don’t you? And, Pi is 3.14. Well, in reality it is more than that, but 3.14 will suffice for our purposes.  (If you care to read about it in-depth, here is an article from Wikipedia. Let’s do an example for a 9-inch round pan. The diameter is 9 inches, which makes the radius 4½ inches. So, we get 3.14 x 4.52 = 3.14 x 20.25 = 63.6. Round it up to 64. If you shriek at even this little bit of math, here is an online calculator that will do it for you.

Remember the capacity of the 8-in square pan? It was 64. Bingo – an easy swap for an 8-in square pan would be a 9-in round pan since they both have the same capacity. (Note: this assumes a pan depth of 2 inches.)

Let’s get a bit more complicated. If you have a recipe for a cake made in a 9×13 pan and you want to make two round layers, what do you do?

Step 1: Figure the capacity of the 9×13 inch pan. Easy – 9 X 13 = 117.
Step 2: Figure the capacity of your round pan. If it is 9-inch, we already know it is 64. Doing the same calculation for an 8-in round, you get 50.
Step 3: Divide the capacity of your bar pan (117) by 2 since you want to put the batter in two pans. That gives you 58.5, which lies in between the capacity of the two round sizes.
Step 4: Make your choice. If you divide the batter into the two 8-in pans, the batter may overflow the pans. If you use the 9-in, the layers may be shorter than you want. So, if you have never made the recipe before, the safer bet would be the 9-inch pans. If you have made the recipe before in the recommended pan size (something I would highly recommend the first time you make it), how high did it rise in that pan? If it had a high rise, you would definitely want go with the 9-inch. If, however, it really did not rise that much, you might be fine with the 8-inch.

Another option is to use an oval-shaped casserole dish although the end shape may not be what you are looking for. To do that, we need to do a bit more figuring. Let’s say you have an 8×12 inch oval dish. Measure from the center to the top – 4 inches. Then, from the center to the side – 6 inches. The equation is now 4 in X 6 in X 3.14 (pi) = 75. Compare this to the capacity in the recipe to see if it might be a viable alternative. For example, this would be too large if the recipe calls for an 8-in square pan (capacity of 64) but not too bad if it calls for a 9-in square pan (81). One caveat – most oval casserole dishes are not made of metal as cake pans are. Rather, they are usually stoneware, ceramic or glass. You might need to tweak the oven temperature and/or baking time but that is another discussion.

Do you love the look of a Bundt cake? Do you have a Bundt cake pan that you barely use? Most recipes that are to be baked in a 9×13 pan can be baked in a Bundt pan. (This only works for a standard butter/oil cake, not for sponge or angel food cakes.) For here, we look at volume rather than capacity as how would you ever calculate the capacity of a Bundt pan???

Bundt cake pans are usually 10-cup or 12-cup but this is just the actual volume you would find if you filled it with water and measured how much water you used. Since the cake will rise to fill the Bundt pan, you cannot put that much batter in the pan. What you need to know is how much batter you can actually bake in that pan. Experts tell us that for a 10-cup Bundt, the batter amount would be about 6 cups. A 12-cup Bundt pan can take up to 7¼ cups of batter.

It just so happens that a 9×13 cake is usually equal to about 6 cups of batter – an amount that would be just fine in your Bundt pan. It may not bake in the same amount of time as it would in the 9×13 pan. Just think about how much thicker the batter is in that Bundt pan. Start checking your cake at the recommended bake time but do not be surprised if you need to add up to 30% more time.

There is much more that could be said but I think the above should suffice for most of your cake baking needs.

Cooking Tips · Techniques

Do you need a kitchen torch?

There are certain kitchen tools that might be considered “essential” to a well-stocked kitchen and then there are others that are “nice to have”. A kitchen torch would, for most of us, be in the latter category. In this Cooking Tip, I want to discuss the uses for this tool as well as some shopping suggestions.

One of the main purposes for a kitchen torch is to apply a brûléed top to certain dishes. Another way of saying this is to caramelize the top. The most classic example is as in a crème brûlée. To make this dish, you make a type of custard, sprinkle sugar over the top and, with a flame, melt the sugar and turn it into a crunchy, caramelized top. Although some recipes will recommend using a broiler for this, a kitchen torch is an easier method with more control over the amount and depth of caramelization.

Custards are not the only dishes which benefit from a small amount of torching. Other dishes that you can brûlée are oatmeal, grapefruit, fresh figs, apples, bananas, goat cheese, cheesecake and so much more.

There are more uses to a kitchen torch than just making a brûléed topping. They are an easy way of getting that wonderful melted and brown cheesy topping on a bowl of French onion soup. Those browned tips on your meringue pie are a cinch with a kitchen torch. Another great idea is to torch your mac & cheese topping in lieu of putting it in the oven if you are impatient for that wonderful cheesy dish.

Have you got the makings for s’mores but no campfire? With a kitchen torch, you can enjoy these in a just a few minutes. I have never tried this but some cooks use their kitchen torches for charring the skin of tomatoes and peppers. This will give you a nice smoky taste and make it easier to peel the item. Some even use it to apply a quick final browning to a piece of meat.

Are you convinced that you need to get a kitchen torch? If so, the next question is which one to buy. I have one made by Kitchen Craft but certainly would not recommend that one. It is much too wimpy to be of much good. On the other side of the spectrum is just using a large propane torch that you would buy at a hardware store. That will certainly do the job, but if you are faint of heart (as I am), it might be a bit intimidating.

There are a few things you should look for when shopping for a kitchen torch. First, you don’t want it too heavy to use easily and it should feel comfortable in your hand. The flame should be adjustable so you can use it for many different tasks. For safety purposes, it is nice to have a lock to prevent it from activating when you don’t want it to do so. Although not necessary, a fuel gauge so you can see how much fuel you have is very useful. Take a look at the warranty, too, in case you have problem after purchasing it.

Different sources recommend different torches but there are some that come up repeatedly in reviews. First is the Iwatani Cooking Torch. Rösle is another brand that comes highly rated. A third quality company is Messermeister. Another brand to take a look at is BonJour. They have a few different models.

Do you have a kitchen torch that you love? Let me know which one it is. Do you have any special ways in which you use it? Please share your favorites!

Happy Bruleeing and Happy Torching!

Cooking Tips · Techniques

Instant Read Thermometers

All of us have many different tools in our kitchen. One tool all of us should seriously consider adding to our tool chests is a good instant-read thermometer. It has so many uses to improve your cooking from ensuring meats are safe to eat but not overcooked to monitoring critical temperatures in candy making to helping to achieve a wonderful custard. I was recently asked how to know which thermometer to buy and which ones are accurate. That is the subject of this Cooking Tip.

I have my favorite instant-read thermometer – the Thermapen from Thermoworks. As these are more expensive than many other thermometers, I also want to tell you how to ensure whatever thermometer you use is giving you accurate readings.

Whatever thermometer you use should be checked for accuracy, preferably by the use of an ice water bath. To be useful, though, this has to be a properly made ice bath. To achieve this, fill a container with ice all the way to the top. If possible, use crushed ice as there will be fewer gaps between the ice. Add water to this container so that it reaches to about ½ inch below the top of the ice. If the ice is floating off the bottom, pour off some water and add more ice. If you have water below the level of ice, it will not be accurate. Insert your thermometer probe and stir in the center. Allow enough time for the reading to stabilize. If you keep stirring, the probe will not rest against an ice cube, which may give an inaccurate reading. Similarly, do not allow the probe to rest against the sides or bottom of the container. Now, your thermometer should read 32°F. If it does not, you should first check the documentation that came with the thermometer to determine whether the reading is within the manufacturer’s accuracy specifications. If it is within that range, do not try to adjust it. If the reading is outside that range, refer to your instruction manual to adjust the thermometer. If you would like a printable chart that details these steps, email me.

Some ask if they can instead use a pot of boiling water to check the accuracy of the thermometer. One of the problems with this is that the temperature at which water boils varies by your elevation. At sea level it is 212°F but this drops approximately 2°F for every 1000 feet you rise in elevation. You need to know what the boiling point is at your location to use this method. For an easy-to-use online calculator, see this link.

Once you know your boiling point, you can use the following method. Fill a saucepan at least four inches deep with water. Place the pot on the stovetop and allow the water to come to a rolling boil. When it comes to a boil, insert your thermometer probe a few inches into the water and wait until the reading stabilizes. Do not let the probe touch the sides or bottom of the pot. Keep it suspended in the water in the middle of the pot. Take this reading and compare it to your locale’s boiling point.

Another theoretical problem with using this method is that impurities or salt in the water can affect the boiling temperature of water. Therefore, ensure your water is as clean as possible.

Once you have an accurately-reading thermometer, your next step is to use it properly. To do this, the tip of the probe should be used and it should be placed in the center of the thickest portion of the food. If the food item is large, be sure to take readings in several places. Insert the probe into the food and push past the center, watching how the temperature reading changes. Then, withdraw the probe, again watching the readings. Typically, the center will have the lowest reading and, therefore, is the best place to gauge doneness.

We are so blessed in our world today to have such great technological advancements that can enhance the results of our cooking endeavors. The food thermometer is just one of those advancements that I encourage all of you to consider.

Cooking Tips · Techniques

Induction versus gas cooktops

For all of my married life (32 years this May), we have moved from house to house every 2-3 years. Almost all were rental houses and, thus, I had no say about the kitchen or the kitchen appliances. When my husband reached mandatory retirement from that job, we moved here to Colorado and began building our retirement home. Finally, I could have the kitchen I wanted! As I planned that kitchen, I just assumed I would have a gas cooktop. Afterall, doesn’t every avid cook use gas?

About that same time, I began to hear and read about induction cooking. After much research, I finally decided to put in an induction cooktop. Because of a bit of concern, though, I also installed a small two-burner gas cooktop next to my main induction cooktop. Now, three years later, I can tell you that I LOVE my induction. The only time I use my little gas cooktop is if I need more space than I have on my induction or if I want a real flame for something like quickly roasting a pepper. In this Cooking Tip, I would like to explain why you need to consider induction the next time you have a choice about your cooktop.

I love the way Consumer Reports describes induction cooking. “The power and precision of the technology comes from an electromagnetic field below the glass cooktop surface that transfers current directly to magnetic cookware, causing it to heat up. Essentially, induction cuts out the intermediate step of heating up a burner and then transferring the heat to the pot.”

What is so great about induction? It heats much faster than gas/electric but you also have infinitely more control. If you want to turn down the heat, it responds immediately. Compare that to an electric cooktop where you may need to take the pot off the heat until the burner responds. Even with gas, the grate remains hot for quite a while. I can take a large pot of water to a rolling boil in a short time and when I turn off the heat, the boiling ceases within a second or two.

Depending on the cooktop model, you can achieve & maintain very low heat for as long as you want. Most experts will tell you that you should not melt chocolate over direct heat due to the risk of overheating and/or burning. On the induction, this low heat level allows you to safely melt your chocolate and hold it in that melted state. I also often use the lowest settings to keep food warm without overcooking.

These cooktops are very easy to clean. In fact, since the cooktops themselves don’t heat up (although they will be warm from being in contact with the hot pan), you can quickly wipe up spills or splatters as soon as they happen.

So, why not go with induction? Firstly, you do need the proper pots/pans. If a magnet will not stick to the bottom of your pan, it will not work on induction. I have seen an accessory you can supposedly put between a regular pot and the induction cooktop to allow your regular pot to work. I have not tried this but, if it does work, it would not be nearly as efficient or effective.

A minor disadvantage is that most induction cooktops do emit a buzzing and/or a clicking noise. This doesn’t bother me but I did know someone for whom this was a major problem.

Another problem is one that I was not aware of until very recently but, as I think back, I can testify that this is true. I am a big proponent of using digital thermometers for everything from cooking meat to custards and more. The magnetic field of an induction cooktop can interfere with those digital thermometers. Removing the pan from the cooktop is necessary to get an accurate reading. Alternatively, you can use an analog thermometer.

When I decided on this cooktop, I was pretty nervous. Afterall, it is a big purchase and not one you are going to easily change after it is installed. Now, three years later, I can tell you that I am so happy I purchased my induction cooktop. It is wonderful! And, I have never heard the opposite from anyone else who also installed this type of appliance. That says a lot.

Cooking Tips · Techniques

Cast Iron Cookery

I love my cast iron cookware. I have both enameled and unenameled items. Many people shy away from regular, unenameled cookware because they think the care of it is a hassle. In this Cooking Tip, let’s look at what is true and what is not about unenameled cast iron.

Why consider unenameled cast iron? It is extremely durable and will last for years as well as it is affordable. You will never get a better sear on a piece of meat than you will in a hot cast iron pan. It is also great for making a great crust on a dish such as hash or cornbread. It is oven-safe and so, you can go from the cooktop to oven and back again with ease – just beware the handle will get very hot and you must use an oven mitt or pot holder. It can also tolerate very high heat levels, even more than stainless steel.

Many people say a well-seasoned cast iron skillet is as nonstick as a regular nonstick skillet. Whereas it will get very nonstick the more you use it and the more seasoning it acquires, it will never be as nonstick as a modern coated nonstick skillet.

Most new cast iron pans are sold pre-seasoned. Ones you buy at a flea market or an estate sale may or may not be seasoned. Even with a new pre-seasoned pan, you may want to put it through a round or two of seasoning. The nonstick properties will only improve with more seasoning. Of course, just using your cast iron pan on a regular basis improves the seasoning.

Many posts claim one of the advantages is that a cast iron pan will heat evenly, meaning there will be no hot spots. Therefore, your food will cook evenly. In reality, a cast iron pan will develop definite hot spots. Also, cast iron is a relatively poor heat conductor. This means that it is hard to get an even heat distribution across the surface of the pan. The best way to evenly heat a cast iron pan is in the oven. For a more in-depth discussion of this along with great pictures, see this article by Dave Arnold.

Those new to cast iron cookery need to realize that a cast iron pan will take longer to heat up than non-cast iron pans. It will also hold on to that heat much longer. Therefore, just because you take it off the heat does not mean the cooking will stop. You must remove the food item from the pan to really stop the cooking process quickly.

Your cast iron pan may be the most durable pan in your kitchen. It is actually sort of difficult to hurt a cast iron pan. And, the more you use it and the more the seasoning builds up, the more durable it becomes. You may have read to never use soap on your cast iron pan. Most experts disagree with this and say that today’s gentle soaps will not harm your pan. Once the seasoning has built up, you may also use gentle scrubbing along with the soap. It is not recommended, though, that you allow your cast iron pan to soak in water. Make it the last thing you clean. Thoroughly dry it and heat on the stovetop until hot. Follow this by rubbing the pan very lightly all over with an unsaturated cooking fat, like canola, vegetable, or corn oil. Buff it well to remove any visible oil. Repeat this process after every use and cleaning. One caveat, do not put it in the dishwasher.

Another care tip you may have read is that you should never use metal implements. According to the same article by Dave Arnold, it is good to use metal implements as “gentle scraping of metal along the bottom of the pan while cooking helps to even out the surface of the seasoning and make it more durable, not less.”

There are many brands of cast iron cookware on the market. One of the most highly recommended is the Lodge cast iron skillet. I have one and use it on my small gas cooktop. My major cooktop is an induction and I do not like to use it on that due to imprinting of the logo from the bottom of the skillet. Because of that problem, I bought a second skillet without that type of logo, an Analon Vesta. It was more expensive than the Lodge but it was worth it as I can use it on my induction cooktop without worry and – it came in a pretty cobalt blue to match my kitchen!

If you have cast iron pans, I hope this article encourages you to use them more than you currently do. If you don’t have one, I hope you consider adding one to your pots/pans inventory. I do not think you will regret it!

Cooking Tips · Techniques

Is sous vide cooking for you?

A friend of mine decided to give her husband a sous vide machine for Christmas. She knew I had one and asked me how I liked mine. That sparked me to write this Cooking Tip for those of you who might be getting one yourself for Christmas or just want to know more about it.

Let’s start with basics – what is sous vide cooking? “Sous vide” is French for “under vacuum”. It refers to the method of cooking food in a sealed plastic bag (traditionally vacuum-sealed) in a water bath with very precise temperature control. Many high-end restaurants have long used this technique for producing perfectly-cooked and delicious food, especially steaks. With the advent of affordable home kitchen sous vide machines, this is now something that we can all use.

Why would you want to consider investing in one of these machines?

  1. No over-cooking – since the food is normally cooked at the temperature at which you will be serving that food, there is almost no risk of overcooking your food and ruining your dinner.
  2. Even cooking – since the food is surrounded by water at a precise temperature, the food cooks evenly without over-done or under-done spots.
  3. Hands-off – just like your slow cooker, most of the cooking time is “hands-off”. Great results with little effort!
  4. Less moisture loss – when cooking meat in a skillet, the outer layers get much hotter in a quicker time and this leads to moisture loss. It is why we rest meat after cooking to allow the meat to reabsorb this moisture. When cooking sous vide, there are no such “hot spots” and due to cooking at a lower and steady temperature, there is much less moisture loss and no need for a rest after cooking.

Tenderizing tough cuts – with sous vide cooking, you can hold tough cuts of meat at lower temperatures for longer periods of time, which leads to more tenderizing.

Are there any downsides to sous vide cooking?

  1. You need to purchase a sous vide machine. If you have a small kitchen with little storage, you need to consider if you would use it enough to justify the cost and the storage space.
  2. It is not quick cooking. Since the food is cooked in a gentle manner, it takes longer for the item to be cooked thoroughly. It is usually a matter of hours, not minutes. However, it is mostly hands-off time. Yes, you need to plan ahead but that is no different than if you were using a slow cooker.
  3. Sous vide cooking does not result in a nicely browned and crispy exterior. You will need to add a step – that of a quick, high-heat sear to obtain this result.
  4. Cooking sous vide precludes making a good pan sauce since very little fond develops when doing a quick sear. For a prior Cooking Tip on the importance of fond to sauce making, email me and I will send it to you.

If you are looking to get into sous vide cooking, some of the most highly rated machines for home cooking are the Joule, the Anova, and the Sansaire. Mine is made by Kitchen Gizmo and I have been very happy with it.

Here are some pictures of my set-up and then making a succulent,
perfectly cooked chicken breast for dinner.

Sous Vide Set-Up

Sous Vide with chicken breast cooking

Perfectly cooked (but pale) chicken breast

Perfectly cooked & then seared chicken breast

Do you have a sous vide machine?
If you do, let me know how you like it and what wonderful delights you have made with it!

Cooking Tips · Techniques

Dishwasher Dos and Don’ts

I presume that most of you reading this Cooking Tip have a dishwasher in your house. During the five years that we lived in England, I did not. I must say that I very much missed having that appliance. Even now, as I write this, my dishwasher is running contentedly in the background. Even though I use that dishwasher almost every day, I still do a fair amount of washing dishes by hand. That is because there are things that really shouldn’t go in the dishwasher. This Cooking Tip is about just that – what not to put in your dishwasher.

  • Knives & other utensils with sharp edges
    First, there is always the safety issue. What if you forget the knife while unloading or someone else unloads it not realizing the knife is in there? That is an accident just waiting to happen. Beyond that, though, it is terrible for your sharp utensils. Not only does it dull the sharp edges, it can also damage handles.

  • Pots/Pans
    I know what you are thinking – this is what I want my dishwasher to do for me. Clean those dirty pots/pans. Personally, I don’t put any of my pots/pans in the dishwasher. They cost too much and I don’t want to risk damaging them. Experts say that pots/pans that are fully stainless steel are probably OK to go in there. However, they strongly recommend against putting others in the dishwasher. That list includes cast iron, nonstick pans, enameled cast iron, copper pots & aluminum cookware.

  • Fine china, crystal or other fragile dishware
    Although it is possible to successfully run these through the dishwasher, do you want to take the risk of breakage?

  • Wooden items such as cutting boards, salad bowls & spoons
    It is obvious that wood is very porous and can be damaged by moisture & heat. I must admit, though, I do occasionally throw my wooden spoons in. After all, they are pretty inexpensive to replace.

  • Some plastics
    Although there is still debate among experts, some worry that repeated exposure of plastic items to the dishwasher (and microwave) can degrade the plastic and could possibly be a health hazard. Only you can decide if that is an issue for you. Beyond that, though, the high heat of the dishwasher can warp some plastic items.

  • Items with hollow handles or thermal insulation
    This includes whisks, old-fashioned ice cream scoops, thermos bottles, pans with hollow handles, etc. I must admit that this was a new risk to me. What happens is that water can seep into the hollow space and then, when it is later heated when you are using it on your stove, the water turns to steam and if enough steam builds up, it can blow out of the hollow space. One person reported this happening with a stainless-steel pan that they had repeatedly put in the dishwasher. Upon using it on the stove, it exploded and shot across the room. This sounds a bit extreme but, even if it doesn’t explode, the water could still lead to rusting, the development of mold and/or the destruction of the insulation.

  • Bottles with labels/adhesive on them
    These labels will come off during the cycle and can clog or damage your dishwasher.

  • Graters/zesters
    The dishwasher never gets those holes clean and can damage the sharp grating edges.

So, yes, use your dishwasher. It is certainly well-used in my kitchen. However, it will never, unfortunately, totally replace having to hand wash some items.