How to Clean and Care for Copper Cookware

How to Clean and Care for Copper Cookware

How to Clean and Care for Copper Cookware

If you have made the investment of buying copper pots and pans, you probably take your cooking seriously.

With individual pans costing as much as several hundred dollars each, it’s an investment you will want to protect. When brand new, copper pans will have a distinctive shine that many believe add aesthetic beauty to a kitchen. While some prefer the tarnished look that is particular to copper.

But whatever your preference, here is some advice on How to Clean and Care for Copper Cookware…

The Pros and Cons of Copper Cookware

Copper is an extremely ductile metal that can easily be formed into cooking utensils. It is also just about the most conductive material that is used in cookware.

Amazingly, copper conducts heat five times faster than iron and 20 times faster than stainless steel. It also transfers heat far more evenly than steel, iron, or aluminum. The bottom line is that you need less heat to cook on, and you won’t get the hot spots that are associated with other materials either.

Superb for delicate foods…

And on top of that, because it is so responsive, it is an ideal material for cooking more delicate items such as fish or dairy. Unlike other traditional pans, when you remove your copper pan from the heat, it will start to cool down quickly, reducing the chance of your food being overcooked.

However, cooking directly on copper can result in small traces of copper leaching into your food. And while copper is an essential compound for good health, too much is definitely not good for you.

So, to prevent the chances of this happening, copper pans are normally lined with other materials. The most common of these are tin and stainless steel, which both offer their own benefits and disadvantages, so let’s explain…

The Pros and Cons of Copper Cookware

Tin Lined Pans

Tin is another ductile and very conductive material that lends itself well to line copper cookware. It also has another desirable quality in that it has a shiny non-stick surface. This alone can make it the number one choice for many because it is easier to clean and cook with.

On the other hand, tin is not very durable, and even with the best care, the lining can wear through exposing the copper. Very small areas are no real cause for concern, but once the abrasion is a couple of millimeters or more, action should be taken.

Watch the heat…

In addition, tin has a fairly low melting point (230°C) which can easily be reached if left unattended on the heat. If this happens, the tin will bubble and melt, making your pan unusable. Fortunately, you can have tin linings replaced relatively easily on a professional basis, so your valued pan can get another lease of life.

To preserve your tin lining as long as possible, you should avoid using any metal utensils such as whisk or spatulas. Silicone or wooden items are much more friendly to your tin lining! And don’t leave it unattended on the hob, especially if the pan is empty or nearly empty.

Stainless Steel Lined Pans

Stainless Steel Lined Pans

As you may expect, a stainless-steel lining offers qualities that are lacking in tin. It is far more durable, and you can happily use your metal utensils without any worry. And although, as mentioned, it is far less conductive than copper, this is not necessarily a problem because only a thin layer of stainless steel is required to make an effective lining that has a minimal effect on cooking performance.

Another positive is that this type of lining is far more heat resistant; therefore, you are very unlikely to damage it with excess heat.

However…

On the downside, stainless steel lacks non-stick qualities. To get the best out of it, it needs to be seasoned in a similar manner to cast iron. This involves heating a small quantity of good quality oil in the pan to a high temperature and then removing it from the heat.

Spread the oil all over the surface of the pan with a paper towel (ensuring you don’t touch the surface of the pan) and let cool. This will leave a high gloss layer of oil which is bonded to the metal. This process may need to be repeated several times to reach its maximum effectiveness. However, it still won’t be as non-stick as tin.

The final downside is that if you do somehow manage to spoil your stainless-steel lining, there is no effective repair.

Storing your pans

When purchasing your copper pans, you will probably have a good idea of whether you want to maintain the beautiful shine on the outside – or not, i.e., to let the normal oxidization of the copper surface occur? This results in the distinctive tarnished (patina) look which many prefer. And where you store your pans can have an effect on this.

If you polish your pans, you would be advised to store them in a cupboard where they are less exposed. On the other hand, if you desire the patina, you should leave them out where they can have maximum exposure to air and moisture that promotes the tarnish.

Either way, because copper is a soft metal, it can be easily scratched or dented. Therefore, to avoid accidental damage, we recommended you store them without stacking.

How to Clean and Care for Copper Cookware

How to clean the outside of Copper Pans?

Whichever look you prefer for your pans, you will still need to clean the copper surfaces. Cooked-on food remains do not form part of the patina and always need to be removed.

If necessary, the pot can be soaked for a short time to soften cooked-on foods. However, you should never use rough scouring pads or any form of metallic wool on your copper pots, as these will scratch the surface. Sponges and soft cloths in conjunction with a mild detergent and water should only be used.

Getting the shine back

However, this cleaning process will not restore the shine of the copper. The good news is that it is a simple and cheap operation to bring up that ‘like new’ look.

A little lemon juice mixed with table salt to form a loose paste is all you need. Apply the paste with a soft cloth – and don’t worry about any abrasiveness of the salt; it won’t cause any damage. Rub in gently, and then rinse with warm water before drying to a brilliant shine!

In the absence of lemon, you could use vinegar and baking soda to make a paste to apply in the same manner. However, regular vinegar is not as acidic as lemon juice and thus won’t be quite as effective.

How to clean the inside of Copper Pans?

Using the lemon or vinegar paste on the inside of your pans is not recommended. Stainless steel and tin react in different ways to copper and are likely to be damaged by the solution. Pitting can occur, which will compromise the non-stick qualities of your linings. Instead, they should be cleaned in the normal way.

Avoid using rough abrasives, be as gentle as you can, especially with tin linings. Use soft cloths, mild detergents, warm water, and dry the surface as soon as possible. Very few manufacturers of copper cookware advocate the use of dishwashers. Therefore, unless you are certain your cookware is certified dishwasher safe, always wash by hand.

Need more info on your favorite cookware?

If so, then take a look at some of our articles, including Where is Parini Cookware Made?, What is the Best Cookware Material?, How to Season Stainless Steel Cookware?, What is Waterless Cookware?, or How to Clean Hard Anodized Cookware Interior and Exterior?

Or have you ever wondered Where is Crofton Cookware Made?, Are Copper Pans Safe to Work With?, How to Get Cake Out of a Pan?, How to Use and Clean Aluminum Cookware?, or How many Mini Loaf Pans equals a Regular Loaf Pan?

How to Clean and Care for Copper Cookware – Final Thoughts

A great-looking set of copper cookware can add the ‘wow’ factor to your kitchen. It can also offer more precise cooking and save you money as you need less heat to cook on. And once you understand what it takes, caring for it is not difficult at all. With just a little effort, you can expect many years of service from your copper pots and pans.

Happy cooking!

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