Calico Beans

Ingredients

• 1/2 lb. bacon, browned and drained
• 1 lb. hamburg (cook with onion)
• 1/2 c. chopped onion
• 1 (1 lb.) can kidney beans
• 1 can baked beans
• 1 can butter beans or limas
• 1 c. catsup
• 1 c. brown sugar
• 1 Tbsp. mustard
• 1 Tbsp. vinegar