All American Barbecue Sandwiches

Ingredients

• 4 12 lb ground beef
• 1 12 c chopped onion
• 2 14 c ketchup
• 3 Tbsp mustard
• 3 Tbsp Worcestershire sauce
• 2 Tbsp vinegar
• 2 Tbsp sugar
• 1 Tbsp salt
• 1 Tbsp pepper
• 18 hamburger buns split

Directions

1. In a Dutch oven cook beef and onion until meat is browned and onion is tender
2. Drain
3. Combine ketchup mustard Worcestershire sauce vinegar sugar salt and pepper
4. Stir into beef mixture Heat thoroughly
5. Serve on buns