Potluck Baked Beans

Ingredients

• 1 can green baby lima beans, drained
• 1 can big butter beans, drained
• 1 can dark red kidney beans, drained
• 1 large can pork and beans (all)
• 1/2 lb. bacon, diced and drained
• 1 small onion, diced
• 1/4 c. catsup
• 1 c. brown sugar
• 1/2 c. vinegar
• 1/2 tsp. mustard