Follow these cast-iron commandments. Acidic foods (like tomato sauce, wine-braised meats, etc.) enter the red zone when they spend too much time cooking in the skillet.

A waffle iron is the perfect vessel for making things exactly that; just get ‘em in there for 5 to 10 minutes and let it do its magic. Recipe: Tori Avey. Panini waffles. Paninis.

So when purchasing your first cast iron, make sure it's not something too big, so you can handle it. Going from an eight-inch pan to a 10-inch will add pounds of weight.

Robot litter boxes, cast iron skillets and more — 4 things you didn’t know were made in Sheboygan Sheboygan's diverse business scene includes an iron casting foundry and a crystalline ceramicist.

The traditional process of producing iron, the key ingredient in steel, relies on coal-powered blast furnaces. This accounts for around 11% of global carbon emissions.