1 (3 lb.) chicken, cooked, deboned & chopped (sm. pieces)
2 tbsp. butter
1 onion, chopped
2 tsp. sugar
1 tsp. mustard
1/4 c. vinegar
1/2 tsp. Tabasco sauce
2-3 tbsp. Worcestershire
2 tsp. paprika
1 sm. can tomato sauce
1 tsp. salt

Melt butter. Add onion and cook until tender. Add remaining ingredients except chicken and simmer about 5-10 minutes. Combine the sauce with the chicken in a baking dish and bake at 350 degrees until sauce bubbles, about 30 minutes. Serve on hamburger buns.