Easy Chicken Barbecue
["1 (2 1/2 to 3 lb.) chicken, cut in pieces", "1 (10 oz.) diet Coca-Cola (1 1/3 c.)", "1/2 c. catsup", "2 Tbsp. mustard", "salt and pepper to taste"]
["Sprinkle chicken with salt and pepper.", "Put in frying pan.", "Mix Coke, catsup and mustard; pour over chicken.", "Cover; simmer for 45 minutes to 1 hour before removing cover, to let sauce thicken."]
["chicken", "catsup", "mustard", "salt"]