Remove from oven 30 minutes before it is baked. Carefully slit bag down center and to sides to expose ham. Remove skin, if any, and score fat, diamond shaped, 1/4-inch deep. Brush entire top of ham with mustard. Insert clove in each diamond. Cover generously with brown sugar. Drizzle with honey. Return to moderate oven, 375°F, for final half hour.

Microwave Oven: Follow directions above, using rubber band to close bag. Microwave on medium high (70% power) for 7 to 8 minutes per pound, adding glaze for final 10 minutes. Allow to stand, covered, 15 to 20 minutes before carving.