Baked Bean Casserole

• 1 16-oz can pork beans
• 2 16-oz can kidney beans
• 3 16-oz can pinto beans
• 1 16-oz can butter beans
• 1 small can northern beans
  Do not drain liquids
  Add:
  
• 1/4 Cup ketchup
• 2 Tbs mustard
• 1/2 c brown sugar
• 1/4 c molasses
• 1 lb cooked & drained ground beef cooked with a chopped onion
• Bake 350º for 1 1/2 to 2 hours uncovered