Barbecue Sauce
["1 medium onion, chopped", "1/2 c. butter or margarine", "1 c. vinegar", "1 c. chili sauce", "1/3 c. firmly packed brown sugar", "2 tsp. lemon juice", "1 tsp. worcestershire sauce", "1 tsp. red pepper", "1/2 tsp. dry mustard", "1/2 tsp. chili powder"]
["Saute onion in butter until tender.", "Stir in remaining ingredients and simmer 15 minutes.", "Use to baste pork when grilling.", "Yield: 3 1/2 cups."]
["onion", "butter", "vinegar", "chili sauce", "brown sugar", "lemon juice", "worcestershire sauce", "red pepper", "dry mustard", "chili powder"]