Calico Beans

Ingredients

• 1 (16 oz.) can pork and beans
• 1 (16 oz.) can kidney beans
• 1 (16 oz.) can navy beans
• 1 (16 oz.) can butter beans, drained
• 1 lb. ground beef
• 1/2 lb. bacon
• 1 Tbsp. yellow mustard
• 1/2 c. brown sugar, packed
• 1 yellow onion
• 1/2 c. ketchup