Paired with the right recipe, there's no more salt-of-the-earth cookware than cast iron. From bacon and eggs to the perfect pie crust, it's the right tool for kitchen tasks that call for even, steady heat.

We know cooks who treasure skillets from their grandparents, and beginning bakers who scour yard sales and flea markets to get their collections started. When it comes to cast iron, there's no better friend in your kitchen or at your campsite. But you also want to make sure that you're caring for your cast iron the right way. Here's how to season it, plus how to hunt down vintage finds and bake with them. 

cast iron cooking via@kingarthurflour.com
Sourdough Popovers are ideally suited to cast iron.

How to season cast iron

Cast iron is porous, and to reach its full cooking and baking potential, it needs to be sealed, or seasoned, with oil. No matter how ratty a pan may look at the bottom of that pile in a barn, cast iron can almost always be brought back to life.

Wash the pan well, scrubbing away rust with fine steel wool. Dry thoroughly, either over low heat on the stove, or in a 300°F oven.

To season your pan, rub it all over with peanut oil or vegetable shortening, until it's completely coated. Bake for 90 minutes in a low oven (300°F), then wipe off any excess oil with absorbent paper. Or, if you happen to have access to a restaurant fryer, just drop it right in and leave it in the 350°F oil for half an hour.

How to clean cast iron 

A well-seasoned pan is very non-stick, and can be moved with ease from stove to oven to campfire. After each use, wash with water and a scrubbing pad only (some purists scrub only with a mixture of kosher salt and oil). Be sure to dry the pan thoroughly, wiping it lightly with oil afterward to keep it from rusting.

cast iron cooking via@kingarthurflour.com
Maple Cornbread is the perfect motivator for baking beautiful wedges in your trusty cornbread skillet.

What to look for when shopping vintage cast iron 

The best cast iron buys are often found in barns, attics, and garages; the rattier it happens to look, often the better the price. Avoid pans that are:

  • deeply pitted
  • cracked
  • chipped

Don't be afraid of:

  • rust
  • spider eggs
  • cobwebs
  • leaves
cast iron cooking via@kingarthurflour.com
Gingered Plum Streusel Pie is as tasty as it is gorgeous, and like most pies, lends itself beautifully to being baked in your trusty skillet.

Keep an eye out for cast iron cooking treasures on your next flea market or antique shop adventures, and get ready to put them to use baking everything from cornbread to pie. 

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Gingered Plum Streusel Pie
Gingered Plum Streusel Pie
4.9 out of 5 stars 16 Reviews
Total
1 hr 30 mins
Yield
one 9" pie
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The Author

About Susan Reid

Susan Reid is a chef, baker, teacher, writer, and swimmer. She’s been cooking since her mother drafted her to make appetizers for family dinner parties at the age of 12. Like most liberal arts majors (Bates College), she ran away from home after graduating. After landing in Chicago, she backed into ...
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