A cast-iron skillet builds up a naturally nonstick seasoning ... When it’s dry, rub a very thin layer of a neutral oil all over the inside and outside of the pan to preserve its seasoning.

They were hand-poured into thin sand molds and then hand-polished to almost impossible smoothness. Today, cast iron cookware is still cast in sand but not always hand-finished, which is the labor ...

Here's what a cooking instructor had to say about using cast-iron cookware safely. David Watsky Senior Editor / Home and ...

Cast iron skillets are prized for their versatility ... it’s a good idea to re-season to maintain its quality. Once dry, apply a thin layer of vegetable oil or shortening to the skillet.