Baked Bean Casserole

Ingredients

• 1 large can pork and beans
• 1 large can red kidney beans
• 1 large onion
• 1 tsp mustard
• 1 tsp vinegar
• 12 c brown sugar
• 12 c catsup
• 1 12 lb ground beef

Directions

1. Brown onion and meat
2. Drain
3. Add remaining ingredients and bake 30 to 45 minutes at 325