A Beginner's Guide to Cast Iron (Without the Intimidation)

Getting Started · September 2026 · Nestwell Team

Cast iron has a reputation for being fussy that scares off a lot of first-time buyers. Most of that reputation is outdated or exaggerated. Here's what actually matters.

You Don't Need to Season It Yourself

A pre-seasoned cast iron skillet is ready to cook with straight out of the box. Seasoning from scratch is an old-school step that's rarely necessary for a new pan today.

Soap Is Fine, Actually

The "never use soap on cast iron" rule is outdated — modern dish soap won't strip a well-seasoned pan. What actually damages seasoning is prolonged soaking or the dishwasher, not a quick wash with soap and a sponge.

The One Rule That Matters: Dry It Completely

Cast iron rusts if it air-dries with moisture sitting on the surface. Dry it fully with a towel (or a minute on low heat) right after washing, then rub in a very thin layer of oil — that's genuinely the whole maintenance routine.

What It's Actually Good For

Searing, high-heat cooking, and anything that goes from stovetop to oven. It's not the best choice for acidic sauces cooked for a long time (tomato sauce, wine reductions) until the seasoning is well-established, since acid can strip a thin seasoning layer.

Buy pre-seasoned, dry it fully after every wash, and don't overthink the rest — cast iron is far more forgiving day-to-day than its reputation suggests.