1/2 lb. sauteed diced bacon
1/2 lg. onion or 1 sm., chopped
1 can drained lima beans
1 can kidney beans
1 can butter beans
1 can pork and beans
1/2 tsp. prepared mustard
2 tbsp. vinegar
1 tsp. salt
1/2 c. brown sugar
1/2 c. ketchup

Combine ingredients. Bake in 350 degree oven for 1/2 hour to 45 minutes.