Crab legs are pre-cooked and will be boiled, grilled, steamed, or baked. Reheat our King Crab legs by adding two cups of h2o and 1 tablespoon of salt to some pot and bringing it into a boil.Or take care of you and a group of gourmet mates to these hearty king crab legs and claws for your crab feed of epic proportions. Just go the melted butter. Al