Spicy Barbecue Sauce
["1 c. ketchup", "1/2 c. vinegar", "2 Tbsp. chili powder", "2 Tbsp. dry mustard", "6 Tbsp. brown sugar", "6 Tbsp. Worcestershire sauce", "1 tsp. margarine"]
["Mix all ingredients together.", "Boil for 5 minutes.", "Reduce heat and simmer until mixture thickens.", "Serve on any meat of your choice.", "Store unused portion in the refrigerator."]
["ketchup", "vinegar", "chili powder", "mustard", "brown sugar", "Worcestershire sauce", "margarine"]