20 calories per 1/4 cup. Contains no preservatives. www.heinzgravy.com. Scan for info. For great Heinz HomeStyle Gravy recipes and other inquiries, call 1-888-gravies or visit www.heinzgravy.com. Heinz HomeStyle Mushroom Gravy enhances your family's favorite meals with classic mushroom flavor. This tasty gravy is made with real ingredients, including mushrooms, to deliver the smooth texture and tangy taste you love. This mushroom gravy contains no preservatives. Use this homestyle gravy to make any meat and potatoes family dinner more enjoyable. Pour this delicious gravy over mashed potatoes, serve it alongside ribeye steak, pour it over pot roast or add some extra flavor to pork tenderloin. Simply microwave the gravy in a microwave-safe container for about 3 minutes for easy heating. Refrigerate each 12 ounce jar of Heinz HomeStyle Mushroom Gravy after opening.