I've looked at seasoning guides online, and they all say that to season, you need to heat the pan to 350 degrees Farenheit.

However, some oils have vastly different smoke points. If my oil starts smoking at 350, should I use a lower temperature? Is the oil supposed to smoke or not?

A more general question is, why exactly 350? What happens if the temperature is too low or too high?

1 Answer 1


You certainly should let the oil smoke - if you don't, you'll end up with a layer of oil, not a layer of seasoning.

Nothing special happens at 350 F. It is a fairly typical oven temperature, so if you have been looking at guides for oven seasoning, they probably suggest this temperature out of inertia.

I must admit that with my first iron pan, I started out like you, reading a ton of guides, trying to consolidate the information, combining it from knowledge from other sources, and feeling confused. Now, several years and pan purchases later, I would classify such behavior as clear overthinking. There is a wide range of methods (and temperatures) that work, but you do need a bit of hands-on experience to judge how it is going, and intervene if something is not right, and you can't replace it by reading. So just pick one(!) guide, follow it exactly, and use the pan. If the seasoning gets damaged, you will recognize it, and can strip and redo, until you have the skill.

  • 1
    So just to clarify: when I season my cast iron, my over us supposed to be full of smoke, right? Thanks.
    – Blue
    Oct 3, 2020 at 14:47
  • typos: oven is
    – Blue
    Oct 3, 2020 at 23:43
  • "Linseed oil is a drying oil, meaning it can polymerize into a solid form." wiki So the question if it needs to smoke is really legit. Apr 11, 2021 at 0:32

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