6 slices bacon, cut up & fried crisp (drain)
1/2 lb. ground chuck
1/2 c. onion, chopped
1/2 c. ketchup
1 tsp. salt
3/4 c. brown sugar
1 tsp. dry mustard
1 tsp. vinegar
1 (16 oz.) can kidney beans
1 (16 oz.) can baked beans
1 (16 oz.) can butter beans

Cook beef until tender. Break up fine. Add onion, cook until tender. Combine next 5 ingredients with meat and onions in a 3 quart casserole. Partially drain beans and add to meat. Mix. Top with bacon pieces. Bake at 350 degrees for 40 minutes.