3 tbsp. butter
1/2 c. minced onion
2 tbsp. brown sugar
2 tbsp. Worcestershire sauce
2 tsp. mustard
1/3 c. vinegar
1/2 c. water
1 1/2 lb. chipped ham

Cook onion in butter until soft, then add remaining ingredients. Simmer for 10 minutes and add chipped ham.