Instructions

• Fry ( or microwave ) bacon until crisp. Crumble or chop to small pieces.
  
• Fry ground beef in bacon fat until tender.
• Combine onion, ketchup, salt, mustard, vinegar, brown sugar, and partially drained beans in a 3 quart oven container.
• Mix well.
• Add hamburger and crumbled bacon.
• Bake at 350 degrees for 40 minutes.
• If using, stir in optional ingredients.