Calico Beans

Ingredients

• 1 lb. hamburger meat, browned and drained
• 1/2 lb. bacon, cooked and crumbled
• 1/2 tsp. dry mustard
• 2 Tbsp. vinegar
• 1 tsp. salt
• 3/4 c. brown sugar
• 1 medium onion, chopped
• 1/2 c. molasses
• 1/2 c. ketchup
• 1 lb. can lima beans
• 1 lb. can butter beans
• 1 lb. can kidney beans
• 1 (2 lb.) can pork and beans