Calico Beans

Ingredients

• 1 can butter beans, drained
• 1 can lima beans, drained
• 2 cans pork and beans
• 1 can kidney beans
• 1/2 lb. ground beef
• 1/2 lb. bacon
• 1 small onion, chopped
• 1/2 c. ketchup
• 1/2 c. brown sugar
• 1 Tbsp. mustard
• 1 Tbsp. vinegar
• salt and pepper to taste