1 c. brown sugar
1 1/2 tsp. mustard
1 (16 oz.) can sliced pineapple
Toothpicks

About 15 minutes before the baked ham is done, mix above ingredients well and add enough pineapple juice (drained of the sliced pineapples) to form a soft paste. Smooth onto the ham. Arrange pineapple slices onto ham with toothpicks. Bake an additional 10 minutes or until pineapple is hot. When serving ham, drain off sauce and serve with the ham.