1/2 c. chopped onion
1/4 c. butter
1 tsp. salt
1/4 c. brown sugar
2 c. tomato puree
1 c. water
1/4 c. vinegar
1/2 c. lemon juice
1/3 c. Worcestershire sauce
1 tbsp. mustard
1 c. chopped parsley

Brown onion in butter. Boil balance of ingredients. Mix and cover franks. Bake for 30 minutes at 350 degrees.