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Many metal pans are prone to warping after a while. Carbon steel pans are the same way.

Warping may result in uneven cooking with some dishes settling on one side of the pan.

The pan’s bottom will eventually become too unsteady to use properly. The good news is that a warped carbon steel pan may be repaired yourself.

The procedure is straightforward and inexpensive. You may save money on repairs this way. As a result, this detailed guide outlines how you must proceed.

How to Repair a Warped Carbon Steel Pan Step by Step

It is recommended to attempt to repair your warped carbon steel pan as soon as you see it.

If you leave it untreated, the warping will worsen. As a consequence, the pan may ultimately break and become unusable.

In such situation, you’ll need to buy a replacement, which will cost you money. Thus it’s in your best advantage to solve it yourself as soon as possible.

Step 1: Determine which direction your carbon steel pan has warped.

Pans made of carbon steel may distort in two ways. The pan may be bent both inward and outward.

Food will cook unevenly if your pan is bent inward. But, if it is bent outward, it will be unsteady.

Just by glancing at it, you’ll be able to detect the difference. You may alter how you repair the pan after you’ve determined which direction it bent.

Step 2: Acquire the Required Equipment

You most likely already have the tools necessary to repair your warped carbon steel pan.

Yet, if you don’t, everything is easily accessible and reasonably priced.

Here’s what you’ll need.

A Piece of Wood

The surface of the plank should be flat and smooth, with no bumps or depressions.

If the plank is bent outward, make sure it is bigger than the pan. This manner, the whole pan will fit onto the wood’s surface.

If the carbon steel pan is deformed inward, get a piece of wood that will fit within it.

But, make sure that the wood still covers the majority of the pan’s surface.

Measure the pan ahead of time so you know what size plank to purchase. You can always chop the wood if it becomes too huge.

2 bath towels

You’ll need fabric towels that can handle hot pots. Moreover, make sure that the towels are bigger than the pan so that it is completely covered.

You also don’t want the pan to move when you’re banging on it.

a mallet made of wood or rubber

A wooden or rubber mallet will protect the carbon steel pan from damage.

As an alternative, you may use a hammer. But, remember to strike it softly.

Level A

The level will guarantee that your pan is level when you have finished repairing it.

Step 3: Choose an Appropriate to Correct the Pan

This procedure should be carried out on a workbench. You may work on the kitchen counter or the floor.

The pounding, on the other hand, might harm the countertop or the flooring.

Make sure you’re working near a stove or another source of heat.

Also, the platform should be heat resistant. You will place a hot pan on top of it.

Step 4: Place the Towel

Place the cloth towel on the workstation or platform where you will be working.

This material’s function is to protect the pan’s bottom from harm.

If you set the pan directly on the worktop, it may scratch.

If you hammer too hard without the cotton towel, you may damage the carbon steel pan.

Just use a dry cloth towel.

This method should never be performed with a moist or wet cotton towel. Because of the heat from the pan, the wet towel may emit steam.

As a consequence, you may end up burning yourself. That would also make the task excessively difficult.

Step 5: Put the Pan on the Stove.

You will need to heat the pan to correct the warping. The heat will soften the metal and make it less rigid.

As a consequence, your carbon steel pan is less likely to crack.

Let the pan to heat up for a few minutes.

Let the carbon steel pan to sit on low heat for 5 to 10 minutes.

The pan will then be heated enough to repair the warping without being too hot to deal with properly.

Put the Carbon Steel Pan on the Workbench in Step 6.

Take the carbon steel pan away from the heat. Place it over the workbench’s dry cloth towel.

You should maintain the bent side facing up.

That is, if the carbon steel pan is folded inward or convex, you should position it such that its surface faces upward.

This is how you would ordinarily use a pan for cooking.

If the carbon steel pan is bent outward or concave, however, it should be placed upside down.

You must keep in mind that you will be pounding on the projecting side.

Step 7: Put the Wooden Plank on the Pan.

Put the second cloth towel over the protruding section of the pan. Place the board of wood directly on top of it.

This manner, the wood will not be immediately on the pan’s surface.

When dealing with a convex or inward bent warped pan, you will just need to use the second towel.

As a consequence, you won’t scratch the pan’s surface. This is particularly effective for nonstick-coated carbon steel cookware.

Be sure to use caution while inserting it in the hot pan so that your fingers do not come into contact with anything other than the wood. The carbon steel pan’s sides will be heated.

Step 8: Pound the Wood Against the Pan

After the wood is in the proper position, gently smash it with your mallet or hammer.

Be certain that neither the handle nor any other part of the mallet comes into touch with the pan.

If the bulge does not budge readily, you may need to pound the wood harder.

Step 9: Examine the Carbon Steel Pan for Warping.

Continue to hammer it until it begins to straighten. Slow down when you feel yourself approaching total evenness.

Don’t overdo it with the pounding since you don’t want the pan to bulge in the other direction.

So, position your level on the bulged section of the pan. Examine its evenness carefully.

If the carbon steel pan is still uneven, repeat steps 8 and 9.

Step ten: Scrub the Warped Carbon Steel Pan

You must clean the pan once you have determined that it is even.

When fixing a nonstick carbon steel skillet, some nonstick substance shavings may remain.

Once the pan has cooled, remove the material, wash it, allow it to dry, and store it in your pantry.

How to Keep Your Carbon Steel Pans from Warping

You may avoid the inconvenience of mending warped carbon steel pans by lowering the pan’s risks of warping.

The following guidelines apply to all kinds of metal cookware.

Do not immerse hot pans in water.

When you’ve finished cooking, don’t put the pan in a damp sink.

Even a few droplets of water might cause the pan to sizzle and change temperature abruptly.

A rapid temperature shift might hasten the warping process. You should also remember this guideline while cooking.

Hence, unless absolutely necessary, avoid putting water in a hot pan right away.

Cold pans should not be placed in preheated ovens.

Another approach to adjust the temperature of your metal pan quickly is to place a cold one in your preheated oven.

Let the pan to heat in the oven while you’re preheating it.

If it isn’t feasible, make sure the carbon steel or other metal pan is at room temperature.

Let your pans to cool before cleaning them.

You must do everything possible to minimize temperature fluctuations. As a result, before trying to wash your metal cookware, wait until they are completely cold.

At the same time, don’t leave the pan sitting for too long after cooking since this may make removing fat and cooked-on food particles more difficult.

Last Thoughts

Carefully handle your carbon steel pans, and warping will become less of an issue. You should also exercise extreme caution when using carbon steel pans with no or extremely low sides.

Smaller pans do not have the added support from the sides that deeper pans have. As a result, these pans are prone to warping.

You may also be interested in:

  • Repairing Holes in Stainless Steel Pans (2 Methods)
  • Stainless Steel Pan vs. Carbon Steel Pan Which is superior?
  • Repairing Holes in Stainless Steel Pans (2 Methods)
  • When and How Should You Recycle Frying Pans?


How do you keep a carbon steel pan from warping?

So far, the only remedy I’ve discovered is to boil the pan, hit the bottom with a block and hammer until it’s flat, and then continue to use it.
To prevent warping with your pans, do the following:
Slowly preheat…
Check that the bottom of your pan isn’t significantly larger than the element.
Get thicker pans.
Apr 7, 2020

Is it normal for carbon steel pan to warp?

Carbon steel may distort if it is heated or cooled too rapidly, which is most common on glass stovetops and induction ranges, or by passing a hot pan through the faucet. This is due to carbon steel’s excellent conductivity as a metal.

Can you fix a warped steel pan?

You may repair a warped sheet pan in the same manner that you repaired the frying pan. First, preheat the pan in the oven on low heat, then set it on a flat, heat-resistant surface.

How do you Unwarp a pan?

Flatten with a Hammer

To serve as a cushion, place a towel between the pot or tray and the flat surface, then another towel right on top of the twisted metal. Next, using a hammer, begin crushing the metal flat.

Is there anything that you shouldn t cook in carbon steel pan?

Cooking acidic meals in any of your carbon steel cookware is not recommended. Citrus, wine, and vinegar are acidic and may remove the patina you’ve built up in your pan. Since carbon steel is 99% iron, it is reactive, and we suggest cooking your acidic foods in a stainless coated pan.

Can I use steel wool on carbon steel?

According to Kalick, steel wool is much too abrasive for nonstick or even stainless steel cookware, but it is excellent for eliminating rust from carbon steel. “If your cookware gets rusted, use steel wool as a scouring pad and a mixture of baking soda and vinegar to remove it.”

What temperature does steel warp?

At what temperature does steel lose all of its tensile strength? Steel’s strength stays virtually unaltered until about 600°F.

Can you overheat carbon steel pan?

Even while it lacks the heaviness of cast iron, it is just as robust (in fact, cast iron may break if overheated—a tough, but not impossible feat; carbon steel pans cannot).

Is it OK to use warped pan?

A warped pan has been twisted, usually as a result of overheating, such that it no longer lies flat on the burner. It is not extremely hazardous. It just does not heat evenly, which is inconvenient. Thinner pans warp more readily than heavier pans.