BARBECUED BEEF SANDWICH

4 lb. beef, roast                                1 tbsp. salt
2 tbsp. Worcestershire sauce              1 tbsp. chili powder
2 c. water                                       2 tbsp. vinegar

1 sm. bottle ketchup                         2 c. celery, chopped

 

Pour over roast. Bake in 275 to 325 degree oven for 5 hours or put into crock pot. Break apart or shred after it is cooked.