1 (12-pound) shankless, skinless, smoked cured ham Whole cloves ¼ cup whole grain Dijon mustard ⅔ cup golden brown sugar ¼ cup honey 2 tablespoons cider vinegar Score the top of the ham into diamonds; stud the center of each diamond with a clove. Place the ham in a roasting pan and bake for 1½ hours at 350 degrees. In a bowl, combine the sugar, mustard and vinegar. Spread the glaze over the ham. Bake for another 35 minutes. Transfer to a platter and let stand 15 minutes before carving.