If there's one type of cookware to be cherry-picked in a kitchen that can do literally anything, no doubt about it, it is cast iron without a question. Constructed of an ultra-durable alloy of steel and carbon, cast iron skillets heat, and cook evenly and stand up to the nicks, dents, and scratches one might typically find with other types of pans. Cast iron can sear a steak beautifully, hold a constant temperature for deep-frying, and even be used as bakeware for your favorite.