Heinz Worcestershire Sauce combines high quality ingredients and ages them to produce a rich, smooth flavor that works well as a main recipe ingredient. This multi purpose sauce has a distinctive flavor, developed from an old English recipe, making it a versatile sauce for seasoning, cooking and marinating. Contains 0 calories per serving and 0 grams of fat per serving, and it's great for those keeping Kosher. Give the bottle a quick shake before using this tangy, flavorful cooking sauce in a variety of recipes from steak marinade to Bloody Mary cocktails and Caesar salads. It's packaged in an 18 fluid ounce glass bottle of sauce for freshness.