Barbecue Beef Sauce

Ingredients
- 2 large onions
- 1 c ketchup
- 6 oz tomato juice
- 12 tsp chili powder
- 1 13 Tbsp Worcestershire sauce
- 1 clove garlic
- 1 Tbsp dry mustard
- 1 Tbsp vinegar
- 12 tsp paprika
Directions
- Mix well
- Pour over roast
- Cook all day in crock-pot until beef is tender
- Slice or pull apart with fork for sandwiches