1 lb. hamburger
1 lb. bacon
1 onion, chopped
24 oz. can B & W oven baked beans
15 oz. can kidney beans, drained
15 oz. can butter beans, drained
Optional for large gatherings:
15 oz. can pinto beans, drained
1 c. catsup
1 c. brown sugar
1 tbsp. vinegar
2 tbsp. dry mustard

Brown and drain hamburger. Slice bacon into bite sized pieces; brown and drain. Saute onion in bacon grease. Combine meat, onions and beans in large casserole. Blend all other ingredients to make sauce. Pour over bean/meat mixture. Cover and cook 1 hour at 350 degrees. Cut through to serve.