In roasting pan, heat ham in 325 degree F oven according to package directions, about one hour or until heated through.
Score fat, if any, on top of ham and stud with whole cloves.
Mix together maple syrup and mustard. Pour over ham. Return to oven and back, basting frequently for 20 to 30 minutes or until ham is glazed.
Makes 6 to 8 servings.