1 lb. ground beef
1 c. diced onions
1 (15 oz.) can kidney beans
1 (15 oz.) can butter beans
1 (28 oz.) can pork and beans
1/2 c. brown sugar
1 tbsp. vinegar
1 tsp. dry mustard
1/2 c. catsup
salt and pepper to taste

Drain kidney and butter beans. Brown ground beef and onions. Drain off fat. Then add all the beans and seasonings. Pour into a large casserole and bake 40 minutes. Serve hot.