1 (1 lb.) can lima beans, drained
1 (1 lb.) can kidney beans, drained
1 (1 lb.) can navy beans, drained
3 small onions, chopped
1 clove garlic, minced
3 tbsp. vegetable oil or bacon drippings
1/2 c. catsup
3 tbsp. brown sugar
3 tbsp. cider vinegar
1 tsp. salt
1 tsp. dry mustard
1/4 tsp. ground black pepper

Combine all beans with onion and garlic. In small bowl, stir together remaining ingredients. Pour over bean mixture and stir until beans are coated with sauce. Pour mixture into a 2-quart baking dish. Cover and bake at 350°F for about 1 hour. Remove cover and cook for another 15 minutes or until mixture is bubbling.