Barbecue Sauce
["1/3 c. salad oil", "1/2 c. fresh or frozen chopped onion", "8 oz. can tomato sauce", "1/2 c. packed brown sugar", "1/4 c. white vinegar", "1 Tbsp. Worcestershire sauce", "4 tsp. chili powder", "2 tsp. salt", "1/4 tsp. dry mustard"]
["Cook onion in hot oil until tender.", "Add remaining ingredients and cook until mixture is well blended.", "Will keep a long time in refrigerator.", "Makes 1 pint."]
["salad oil", "onion", "tomato sauce", "brown sugar", "white vinegar", "Worcestershire sauce", "chili powder", "salt", "dry mustard"]