1/4 lb. bacon, chopped
1 lb. ground beef
1 med. onion
1/2 c. brown sugar
1/2 c. ketchup
2 tbsp. vinegar
1/2 tsp. salt
1 (1 lb.) can pinto beans
1 (1 lb.) can kidney beans
1 can Libby's deep brown beans

Brown beef and bacon with onion. Drain fat. Combine with beans. Mix together brown sugar, ketchup, vinegar, salt and pepper; add to meat and beans. Bake at 350 degrees for 3 hours or use crock pot on low for several hours.