Cast iron vs nonstick skillets: which to buy

Choose nonstick for eggs, pancakes and delicate fish, in a light pan with no seasoning to keep up. Choose cast iron for searing and stove-to-oven cooking, if you don't mind the weight and will dry and oil it after washing.

Cast iron
Nonstick
How the two differ in general; the pans we list are counted below.
DifferenceCast ironNonstick
Cooking surfaceSeasoning: baked-on oil (Lodge's comes seasoned)A coating applied at the factory
Food releaseImproves as the seasoning buildsSlick from the first use
HeatHolds heat for searing; stove, oven, grill or campfire (Lodge)Moderate heat; never heated empty
WashingBy hand; dry it and wipe with oilBy hand with a soft sponge
How long it lastsGenerations; rust can be scrubbed off and the pan reseasonedA few years before the coating wears out (Made In)
Best forSearing, shallow frying, cornbread, oven dishesEggs, omelets, pancakes, delicate fish
On this page
Cast iron
  1. Cast iron
  2. Baked-on oil seasoning
Nonstick
  1. Aluminum body
  2. Nonstick coating
What the makers say, by material
Maker statementCast ironNonstick
Products we list3128
Works on induction (maker says)31 of 3115 of 28
Dishwasher allowed by the maker0 of 3121 of 28
Metal utensils allowed31 of 319 of 28
Needs seasoning31 of 310 of 28
Pan oven limitNot stated400–500°F (26 of 28 state one)
Lid oven limitNot stated350°F (11 of 28 state one)

How each one releases food

Lodge's cast iron comes seasoned: oil baked onto the iron, which builds up as you cook and helps food come away. A nonstick skillet relies on a coating over a lighter aluminum or stainless body, slick from the first egg.

Heat

Cast iron heats slowly and holds its heat, which is why it sears a steak well and keeps cornbread hot. Lodge's cast iron goes on the stove, in the oven, on the grill or over a campfire, and works on induction. Nonstick is for moderate heat, and it shouldn't be heated empty: the coating is the limit.

Care, and how long each one lasts

Wash cast iron by hand, dry it straight away and wipe it with a little oil, Lodge says; left wet it rusts, but a rusty pan can be scrubbed and seasoned again. Nonstick washes with soap and a soft sponge and needs wood, nylon or silicone tools. Even a good nonstick pan lasts only a few years, Made In says, while a cast iron skillet can be handed down.

Which one to choose

Choose nonstick for eggs, omelets, pancakes and delicate fish, and if lifting a heavy pan is hard. Choose cast iron for searing, shallow frying, cornbread and anything that goes from stove to oven. Many cooks keep both: cast iron for searing, one nonstick pan for eggs.

How these comparisons are made

Questions about this choice

Can you cook eggs in cast iron?

Yes, once the seasoning has built up and the pan is preheated with a little fat. A new or freshly seasoned pan is less forgiving than nonstick.

Does cast iron work on induction?

Yes. Cast iron is magnetic, and Lodge says its cast iron works on any stovetop. A nonstick pan works on induction only if its body or base is magnetic; the maker's page says.

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Updated · The Well Stocked Kitchen