Zesty Barbecue Sauce
["2 c. catsup", "2 (8 oz.) cans tomato sauce", "1 c. cider vinegar", "1 c. Worcestershire sauce", "1 medium onion, minced", "1/2 c. butter", "1/2 c. brown sugar, firmly packed", "2 Tbsp. seasoned salt", "1 1/2 Tbsp. coarsely ground pepper", "1 Tbsp. chili powder", "3 Tbsp. liquid smoke", "2 tsp. dry mustard", "1/2 tsp. ground red pepper"]
["Combine all ingredients in a large saucepan; stir well.", "Bring mixture to a boil; cover.", "Reduce heat and simmer 20 minutes.", "Use as a basting sauce for chicken or pork during cooking.", "Yields 7 1/2 cups."]
["catsup", "tomato sauce", "cider vinegar", "Worcestershire sauce", "onion", "butter", "brown sugar", "salt", "ground pepper", "chili powder", "liquid smoke", "dry mustard", "ground red pepper"]