A Beginners Guide to Loving Your Cast Iron

Cast iron is the most forgiving pan you will ever own, as long as you understand a few basics about heat and seasoning.

People are intimidated by cast iron because of the rules they have heard: never use soap, never cook acidic food, never let it touch water. Most of those rules are exaggerated. A well-seasoned skillet is remarkably tough, and a quick wash with a little soap will not strip a mature patina. The only real enemies are prolonged soaking and letting the pan air dry, both of which invite rust.

Seasoning is just thin layers of oil baked onto the iron until they polymerize into a slick, durable coating. Every time you cook with a little fat, you reinforce it. If your pan ever looks dull or food starts to stick, wipe it with a paper towel and a few drops of neutral oil, then heat it until it just begins to smoke. That five-minute habit keeps the surface performing like new.

Heat control is the other half of the equation. Cast iron is slow to warm and slow to cool, so give it a few minutes to preheat and resist the urge to crank the burner to high. Once it is hot, it stays hot, delivering the steady, even sear that makes a steak crust or a cornbread edge so good. Treat it with that little bit of patience and it will outlast everything else in your kitchen.

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