Oven Barbecue Chicken
["3 or 4 lb. cut up chicken", "1/3 c. chopped onion", "3 Tbsp. butter or margarine", "3/4 c. catsup", "1/3 c. vinegar", "3 Tbsp. brown sugar", "1/2 c. water", "2 tsp. prepared mustard", "1 Tbsp. Worcestershire sauce"]
["Brown chicken pieces in butter or margarine.", "Drain.", "Place in 9 x 13-inch baking dish.", "In skillet, saute chopped onion until tender.", "Stir in catsup, vinegar, brown sugar, water, mustard and Worcestershire sauce.", "Simmer, uncovered, for 15 minutes.", "Pour over chicken.", "Bake in 350\u00b0 oven for about one hour or until done, basting occasionally.", "Makes 6 to 8 servings."]
["chicken", "onion", "butter", "catsup", "vinegar", "brown sugar", "water", "mustard", "Worcestershire sauce"]