1/4 lb. bacon
1 onion, chopped
1 can butter beans
1 can kidney beans, drained
1 can pork and beans
3/4 c. catsup
3 tbsp. brown sugar
1 tbsp. mustard
3 tbsp. vinegar

Cook bacon and saute onion in bacon. Combine all ingredients in baking dish and bake about 1 hour.