18 to 20 minutes per pound
Cook approximately 12 to 15 minutes per pound for a whole or boneless ham and approximately 18 to 20 minutes per pound for a half ham. Adding Glaze: When meat thermometer registers 135 degrees F., unwrap the ham and apply your favorite glaze. A precooked ham does not have to be cooked, but will taste better if you heat it thoroughly to an internal temperature of 140°F (60°C) or so. Place the ham in a 325°F oven (163°C). It will take 12 to 15 minutes per pound for a whole or boneless ham and 18 to 20 minutes per pound for a half ham. You should also let it rest for 20 minutes or so out of the oven before you serve it. Bake in a 325 F oven, allowing about 21 minutes per pound for a large ham, about 25 minutes per pound for a smaller (up to 12 pounds) ham or half ham. If the ham has an exposed bone, cover this with foil. Keep an eye on the ham as it cooks and spray occasionally with olive oil during the first part of the cooking. 1 For a whole 10- to 15-pound ham, allow 18 to 20 minutes per pound; for a half--5 to 7 pounds--about 20 minutes per pound; or for a shank or butt portion weighing 3 to 4 pounds, about 35 minutes to the pound. 2  In all cases, cook uncovered until the internal temperature reaches 160°F. 1 Preheat the oven to 325°F. 2  To heat the ham, place it on a rack in a shallow roasting pan, and bake uncovered. 3  For a whole ham, allow 15 to 18 minutes to the pound; for a half, 18 to 24 minutes per pound. 4  The ham will be ready when the internal temperature reaches 140°F.
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how long to cook ham per pound