Barbecue Beef Sandwiches - cooking recipe

Ingredients

5 to 6 lb. boneless chuck or sirloin tip
1 whole stalk celery, chopped
1 green pepper, chopped
1 (32 oz.) bottle ketchup
3 Tbsp. vinegar
salt to taste
1 tsp. pepper
1 1/2 c. water
1/4 c. brown sugar
2 tsp. dry mustard

Preparation

Cook, covered, 6 hours on top of stove or in oven at 325\u00b0 until meat is fork-tender and easy to shred.
Keep covered entire time of cooking.
Add water occasionally to keep from drying out. Serve on hard rolls.