Hartville Kitchen Refrigerated Blue Cheese Dressing, 12 oz. is crafted using Hartville Kitchen's 1966 recipe, made with no preservatives to ensure a fresh and taste. This dressing starts with high-quality ingredients that deliver a rich flavor combined with a sweet tanginess you will love. for enhancing salads, serving as a dip, or marinating your favorite grilled dishes, it comes in a convenient 12 oz. glass jar that requires refrigeration at all times.