1 lb. hamburger
1 lb. bacon
1 lg. can baked beans
2 cans butter beans
2 cans kidney beans
1 c. ketchup
1/2 c. brown sugar
2 tbsp. vinegar
Couple dashes dry mustard
Onion
Salt and pepper

Brown hamburger with chopped onion, salt and pepper. Chop bacon into small pieces, drain. Mix all ingredients together; drain liquid off beans. Bake at 450 degrees for 45 minutes.