8 ounces bacon
1 pound lean ground beef
1 cup chopped onion
1/2 cup brown sugar
1 tablespoon dry mustard
2 cans pork and beans
1 can lima beans OR butter beans, drained
1 can kidney beans, drained
1/2 cup ketchup
1 teaspoon salt
1 tablespoon vinegar

brown bacon, ground beef, and chopped onions. combine drained ground beef mixture in slow cooker with remaining ingredients. cover and cook on LOW for 3-5 hours.