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Seasoning a Cast Iron Pan, Properly.
The five-minute routine that stops a pan ever going back to the shop-bought, slightly-sticky state. Do it once properly, then just maintain it.
What you'll need.
- A neutral, high smoke-point oil
- Paper towel or a clean cloth
- An oven that reaches 220°C
- The pan itself, washed and dry
The steps.
Wash and dry it thoroughly.
Warm water and a stiff brush is fine — a small amount of soap won't ruin a well-seasoned pan, despite what you may have heard. Dry it completely, including the handle and underside.
Rub a thin layer of oil over the whole pan.
Inside, outside, and the handle. Use a neutral oil with a high smoke point — grapeseed or flaxseed both work well. Skip olive oil here; it burns at a lower temperature and can turn gummy.
Wipe off the excess.
This is the step most people skip, and it's the one that matters most. The pan should look almost dry when you're done — a thick layer of oil is what causes the sticky, tacky finish people complain about.
Bake it upside down for an hour.
220°C, pan upside down, with a tray or foil underneath to catch any drips. Upside down keeps oil from pooling in the base as it heats.
Let it cool in the oven.
Turn the oven off and leave the pan inside until it's cool enough to handle. It should come out with a faint sheen and a darker, more even colour than when it went in.
Worth knowing
Common mistakes.
Too much oil.
A thick coat doesn't season faster — it just goes sticky. Wipe until it looks almost bare.
The wrong oil.
Olive oil and butter both burn at low temperatures and can leave a gummy residue instead of a hard finish.
Expecting it done in one round.
A pan builds seasoning over several rounds and regular cooking. The first bake is a start, not a finish line.
Keep going
Related guides.
Caring for Wooden Boards
Oil once a month, never the dishwasher. That's most of it.
Starting a Windowsill Herb Garden
Three pots, one sunny sill, no experience needed.
