Zippy Barbecue Sauce - cooking recipe

Ingredients

1 c. ketchup
1 c. water
1/4 c. vinegar
1/4 c. brown sugar
1/4 c. chopped celery
1/4 c. chopped onion
1 Tbsp. Worcestershire sauce
2 tsp. dry mustard
1 tsp. salt
1/4 tsp. pepper

Preparation

Mix well; bring to boil.
Simmer 25 minutes.