Holiday Dinner Recipe: Christmas Ham

1 fully cooked bone-in ham (5-7 lbs)
1 cup brown sugar
2 tsp mustard
1-3 T cider vinegar

Score ham 1/2" deep with a sharp knife. Place ham on a rack on a shallow pan. Bake at 325 degrees for 2 - 2 1/2 hours (20 minutes per pound). Combine brown sugar, mustard, and enough vinegar to make a paste. During the last hour of baking, brush glaze on ham every 15 minutes.

Yield: 10-14 servings.