COOKING INSTRUCTIONS: To serve warm, preheat oven to 325°F. Place ham on a rack inside a deep cooking pan with 1-cup of water in the pan. Tightly cover with tin foil and heat for about 15 minutes per pound, or cooked to an internal temperature of 130°F. Do not overheat. (Feel free to top with your favorite additions—such as pineapple or brown sugar—prior to putting it in the oven.)