1 (3 lb.) canned ham
Whole cloves
1/2 c. brown sugar
2 tsp. dry mustard
1/4 c. orange marmalade

Place ham in a dish and microwave 5 minutes. Remove from oven and score top. Place cloves in top of ham. Combine remaining ingredients. Spread over ham, microwave 10 minutes. Baste several times. Let stand 10 minutes and serve.