Crockery BBQ Beef for Sandwiches

• 34 cup cola
• 14 cup Worcestershire sauce
• 1 tablespoon vinegar
• 2 garlic cloves
• 1 teaspoon beef bouillon
• 12 teaspoon dried mustard
• 12 teaspoon chili powder
• 1 12 lbs boneless chuck roast
• 1 onion
• 12 cup ketchup
• 12 cup margarine

1. Combine cola, worcestershire sauw, vinegar, garlic, boullion, mustard, chili powder in a small bowl.
2. Reserve 1/2 cup liquid for sauce.
3. Trim excess fat from meat.
4. Cut meat to fit into crock pot.
5. Top with onions.
6. Pour sauce over.
7. Cover and cook 10 to 12 hours on low.
8. Meanwhile for sauce, in a small sauce pan, combine the 1/2 cup reserved liquid, ketchup and margarine.
9. Heat through.
10. Transfer cooked meat to cutting board and shred.
11. Discard cooking liquid, Serve meat on bed of shredded letuce or buns.
12. Pass sauce.

cola, worcestershire sauce, vinegar, garlic, beef bouillon, mustard, chili powder, chuck roast, onion, ketchup, margarine

Taken from www.food.com/recipe/crockery-bbq-beef-for-sandwiches-227883 (may not work)