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How to Easily Season Cast Iron

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Potato Hash in Cast Iron - The easy way to season cast iron cookware

A Simple Guide to Seasoning and Caring for Cast Iron Cookware

Cast iron can feel a bit intimidating at first. You hear people talking about seasoning, stripping, restoring, and suddenly it sounds like a whole project instead of just cooking dinner. I promise, it’s nowhere near that complicated. Once you understand the basics, it becomes one of the easiest and most reliable things in your kitchen. I’ve learnt the hard way over the years, and these are the simple steps that actually work. No fuss, no overthinking, just a straightforward way to season your cast iron and keep it performing properly.

Cast Iron Seasoning Made Simple

Start with a Clean Pan

Before you do anything, your pan needs to be properly clean. Any leftover food, grease, or residue will stop the seasoning from forming properly. Give it a good scrub with hot water and make sure it’s completely dry. This sets the foundation for everything else. A clean surface means the oil can bond properly and create that non stick layer you’re aiming for.

Dry It Completely

Water is the enemy of cast iron. Even a small amount can lead to rust, especially when you’re trying to season it. After washing, dry your pan thoroughly. I usually pop it on the stove for a minute or two just to make sure every bit of moisture is gone. It’s a simple step, but it makes a big difference.

Use a Thin Layer of Oil

More oil does not mean better seasoning. In fact, too much oil leads to sticky, uneven results. You want a very thin layer, barely there. Wipe it on, then wipe most of it off again. It should look almost dry. This is what creates a smooth, even coating rather than a patchy one.

Choose the Right Oil

Not all oils behave the same way when heated. You want something that can handle high temperatures and form a solid coating. Neutral oils tend to work best. The goal is to create a durable layer that protects the pan and improves its cooking surface over time.

Heat It Properly

Once your pan is lightly coated, it needs heat to set the seasoning. This is what transforms the oil into that protective layer. The heat needs to be high enough to do the job properly, otherwise the coating won’t form as it should. It’s this step that turns a simple bit of oil into a proper seasoning.

Let It Cool Naturally

Once heated, let the pan cool down on its own. This helps the coating settle and firm up properly. Rushing this step can interfere with the process, so it’s best to just leave it be. It’s a bit of a waiting game, but it’s worth it.

Repeat if Needed

One round of seasoning is good, but a couple of layers will give you a much better result. Repeating the process builds up a stronger, more reliable coating. It doesn’t take much extra effort, and it pays off in the long run.

Cook with It Regularly

The best way to maintain seasoning is simply to use your pan. Cooking with it naturally builds up the coating over time. The more you use it, the better it gets. It’s one of the few kitchen tools that improves with use rather than wearing out.

Avoid Harsh Cleaning

You don’t need to baby your pan, but you also don’t want to strip the seasoning every time you clean it. Stick to gentle cleaning and avoid anything too aggressive. Keeping the seasoning intact means less work later on.

Dry and Oil After Each Use

After cleaning, dry your pan properly and add a very light layer of oil. This keeps it protected and ready for next time. It’s a quick habit that prevents rust and keeps everything in good condition without much effort.

Seasoning New Cast Iron in the Oven:

  1. Preheat your oven to 180°C.
  2. Thoroughly clean your cast iron piece using warm water and a scrub brush, eliminating any residual dust and factory oils.
  3. Dry the piece with a cloth.
  4. Gently heat the cast iron on the stovetop over low heat until completely dry (about 10 minutes).
  5. Use a paper towel to apply a thin coat of vegetable oil across the entire surface of the cast iron.
  6. Place the piece upside down in the preheated oven and bake for at least one hour.
  7. Repeat steps 4 and 5 a total of three times, allowing the piece to cool between each seasoning.
  8. Once cooled, store the cast iron in a dry area, separating each piece with paper towels.

Re-Seasoning Cast Iron in the Oven:

Note: Avoid using soap on seasoned cast iron as it can compromise the patina and seasoning.

  1. Preheat your oven to 180°C.
  2. Wash the cast iron piece with warm water (avoid soap) and a scrub brush to remove any food residues.
  3. Dry the piece with a cloth.
  4. Heat the cast iron on the stovetop over low heat until completely dry (about 10 minutes).
  5. Apply a thin coat of vegetable oil across the entire surface using a paper towel.
  6. Place the piece upside down in the preheated oven and bake for at least one hour.
  7. Once cooled, store the cast iron in a dry area, separating each piece with paper towels.

Seasoning New Cast Iron on the Stovetop:

  1. Thoroughly cleanse your cast iron piece with warm water and a scrub brush to eliminate any dust or factory residues.
  2. Dry the piece with a cloth.
  3. Gently heat the cast iron on the stovetop over low heat until entirely dry (approximately 10 minutes).
  4. Use a paper towel to apply a thin coat of vegetable oil across the entire cooking surface.
  5. Return the piece to high heat for 10-15 minutes or until the oil begins to smoke.
  6. Allow the piece to cool completely before storing it in a dry area, using paper towels to separate each piece.

Re-Seasoning Cast Iron on the Stovetop:

Note: Avoid using soap on seasoned cast iron as it can compromise the patina and seasoning.

  1. Preheat your oven to 180°C.
  2. Wash the cast iron piece with warm water and a scrub brush to remove any food residues.
  3. Dry the piece with a cloth.
  4. Heat the cast iron on the stovetop over low heat until completely dry (about 10 minutes).
  5. Apply a thin coat of vegetable oil across the entire cooking surface using a paper towel.
  6. Return the piece to high heat for 10-15 minutes or until the oil begins to smoke.
  7. Allow the piece to cool completely before storing it in a dry area, using paper towels to separate each piece.

A Pan That Gets Better Over Time

Once you get the hang of it, seasoning cast iron is incredibly simple. It’s less about perfection and more about consistency. A clean pan, a thin layer of oil, and a bit of heat is all it really takes. Over time, your pan builds up a natural non stick surface that makes cooking easier and more enjoyable. And honestly, once you’ve got one going properly, you’ll wonder why you ever found it intimidating in the first place.

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Bry is the food writer and recipe developer behind Cooking with Bry, a recipe platform built on nearly thirty years of cooking experience and over 215 original recipes spanning classic Australian, British, Middle Eastern and Mediterranean cuisine. She grew up in Western Sydney, where food was never just food. It was Aussie barbecues in the backyard, Middle Eastern bakeries down the road, and Mediterranean kitchens that treated every meal like an occasion. That early, immersive exposure to bold and diverse flavours shaped her palate and her cooking instincts in ways that underpin every recipe she develops today. She spent seven years living in the UK across London and Glasgow, deepening her understanding of British comfort food and traditional European cooking before returning to Australia via Adelaide, the country's undisputed foodie capital, where a passion for exceptional produce and honest, ingredient-led cooking only grew stronger. She's now based in Brisbane, developing and testing all of her recipes from her home kitchen. All of that, Western Sydney, the UK, Adelaide, Brisbane, and everywhere in between, feeds directly into what she cooks and how she writes about it. Her recipes pull from the traditions she knows most deeply, the food that feels like home, and are developed with the home cook firmly in mind. Honest, unfussy, and built around flavours that actually work.
  1. Reply

    This looks sooo good! Such delicious comfort food.

    Jessica | notjessfashion.com

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