Shredded Beef Barbecue - cooking recipe

Ingredients

3 -5 lbs chuck roast
1 onion, chopped
1 1/2 quarts water
1 stalk celery, chopped
2 garlic cloves, minced
1 1/2 cups catsup
2 tablespoons brown sugar
3 tablespoons cider vinegar
1/2 - 1 teaspoon allspice (to taste)
2 tablespoons soy sauce
1 1/2 teaspoons dry mustard
1/2 teaspoon chili powder
4 -5 dashes hot sauce
2 teaspoons Worcestershire sauce
1 bay leaf
1/2 teaspoon garlic salt
1 teaspoon salt

Preparation

Place roast, onions, celery, garlic and water in a large pot. Bring to a boil then cover and turn down to low heat and simmer the roast for at least 4 hours (the roast should fall apart when you press with a fork).
Remove from liquid, saving about 1 cup of liquid, and cool slightly. Shred roast and add to the remaining liquid. Add all remaining ingredients and cook uncovered for 1 hour.
Serve on buns with coleslaw.