Chiel Westdorp

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Chiel Westdorp

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24 July 2025

Seasoning pans: how to make your pan truly ready for use

Just bought a new cast iron or carbon steel pan? Chances are it needs seasoning first. In this blog post, we'll explain step-by-step how to do this, why it's important, and the mistakes to avoid. This way, you'll get the most out of your pan!


What are we going to cover?


What exactly is burn-in?

Seasoning is the process of applying a thin layer of oil to a pan and heating it until it "burns" into the pan. This creates a natural non-stick coating (also called "patina") and protects the pan from rust. It's an essential part of using uncoated iron or steel pans.


Why do you need to season a pan?

A new pan made of carbon steel or cast iron, for example, doesn't have a factory-applied non-stick coating. Seasoning the pan:

  • Create a natural non-stick coating
  • Protect your pan against rust formation
  • Does the pan only get better over time?

Seasoning ensures that your pan performs better and lasts longer.


Which pans is this for?

Not all pans need seasoning. It is necessary in the following cases:

  • Uncoated cast iron pans , such as a classic uncoated skillet or Dutch oven. Coated cast iron pans—for example, enameled models from Le Creuset—do not require seasoning.
  • Carbon steel pans , such as the Mineral B series from DeBuyer . These pans are untreated and require a built-in protective layer.
  • Uncoated steel pans without a non-stick coating , such as some woks or professional frying pans.

Not sure if your pan needs seasoning? Check whether it has a natural or chemical non-stick coating. Only pans without a coating or with a beeswax layer require seasoning.


Step-by-step plan: how to season your pan

Follow the steps below to successfully season your pan:

Step 1: Wash your pan
First, wash the pan thoroughly with warm water and (once) a little dish soap. Dry thoroughly.
Step 2: Heat the pan
Heat the pan over low heat until it is nice and dry and lukewarm.
Step 3: In oils
Rub a thin layer of vegetable oil (e.g. sunflower, linseed or peanut oil) over the entire inside using a paper towel.
Step 4: Burn
Heat the pan over medium-high heat until the oil begins to smoke. Let this simmer for about 10 minutes.
Step 5: Repeat
Let the pan cool, repeat 2–3 more times if desired for a thicker protective layer.

Caution: Do this in a well-ventilated area! Smoke production is normal, but can be intense.


Common mistakes when burning in

  • Using too much oil : This will create sticky spots instead of an even layer.
    Therefore, use only a very thin layer of oil and rub it well with a paper towel until it is barely visible.
  • Not heating the pan enough : If the pan is not hot enough, the oil will not polymerize and the layer will remain soft.
    Heat the pan until the oil starts to smoke, which is a sign that the oil is bonding to the steel.
  • Forgetting to wash before first use : Many pans are treated with beeswax or factory residue that you need to remove first.
    Therefore, wash the pan thoroughly once with warm water and a little washing-up liquid, and dry it well before you start seasoning.


Frequently Asked Questions

Do I also need to season the outside of the pan?

Only if you want extra protection against rust. It's not essential, but it can be helpful for cast iron pans.

How often should I season a pan?

After the first application, you can repeat the seasoning process to build a stronger layer. After that, regular use and maintenance will take care of the rest.

What if my pan rusts?

Don't panic. Just sand it clean, season it again, and the pan will be as good as new.

Which oil is best?

Use oil with a high smoke point, such as sunflower, linseed, or peanut oil. Olive oil is less suitable.


Conclusion

Seasoning your pan is an important first step for a long-lasting and enjoyable cooking experience with cast iron or carbon steel pans. By carefully following the steps, you'll create a natural non-stick coating that strengthens with each use.

Did you buy a pan from KookGigant and are you unsure whether seasoning is necessary? Consult our product information or feel free to contact us. We're happy to help!

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