1 c. ketchup
1/2 c. cider vinegar
1 tsp. granulated sugar
1 tsp. chili powder
1/2 tsp. salt
1 1/2 c. water
3 ribs celery, chopped
3 bay leaves
1 clove garlic, minced
2 tbsp. chopped onion
4 tbsp. Worcestershire sauce
1 tsp. paprika
Dash black pepper
4 tbsp. butter

Combine ketchup, vinegar, sugar, chili powder, salt, water, celery, bay leaves, garlic, onion, Worcestershire sauce, paprika, pepper and butter in a medium saucepan. Bring mixture to a boil. Simmer 15 minutes. Remove from heat and strain. 2 1/2 cups.