FeatherSticks · Cooking
Cast Iron Care: How to Season, Clean and Rescue Cast Iron at Camp
A thin layer of baked oil is all that stands between cast iron and rust.
Quick facts
- Time
- 1–2 h per seasoning round, mostly waiting
- Difficulty
- Easy – patience beats skill
- Best for
- Skillets, Dutch ovens, griddles, camp pots
- You need
- Oil, lint-free cloth, oven or grill, steel wool
What you need
- Neutral cooking oil
- Lint-free cloths or paper towels
- Stiff brush or chainmail scrubber
- Wooden or plastic scraper
- Fine steel wool
- Heat-proof gloves
- Cloth bag or padded box for transport
Step by step
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1 Clean to bare iron
Scrub with hot water and a brush until all rust, residue and old flaky bits are gone. A little soap is fine before seasoning.
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2 Dry completely on heat
Warm the pan over a fire, stove or oven until every trace of water has evaporated. Water in the pores turns into rust under the new layer.
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3 Oil very thinly, wipe off
Rub a few drops of oil over every surface, then wipe with a clean cloth as if you wanted to remove it all. The surface should look almost dry.
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4 Heat upside down
Bake the pan upside down for about an hour, typically at 200–250 °C, in an oven, covered grill or over steady coals. It smokes, so ventilate.
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5 Cool and repeat
Let it cool in place, then repeat two to four times. A good base layer is dark, smooth and not tacky to the touch.
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6 Store dry
Keep it dry with a paper towel inside and the lid ajar. Never store it damp or sealed in a bag.
Common mistakes
- Putting on too much oil, which leaves a sticky, flaking surface.
- Seasoning right way up so oil pools at the rim.
- Soaking the pan or putting it in a dishwasher.
- Drying with a towel only, without heating the pan.
- Storing it wet or sealed in a bag.
- Pouring cold water into a hot pan.
- Seasoning or cooking in a tent.