3 slices bacon
1/2 c. chopped onion
1 (16 oz.) can Van Camps pork & beans
2 tbsp. ketchup
1 tbsp. firmly packed brown sugar
1 tbsp. vinegar
1/2 to 1 tsp. prepared mustard

Fry bacon until crisp; reserve drippings in pan. Crumble bacon; set aside. Saute onion in drippings until tender. Add bacon and remaining ingredients. Simmer 5 to 10 minutes or until thickened and heated through. Stir occasionally, about 4 (1/2 cup) servings.