Case Size: 50/16 oz. Red Lantern Dried Wheat Starch is a fine powder used to thicken sauces and soups or make dumplings. Red Lantern Brand Dried Wheat Starch (16 oz) is a versatile ingredient often used in Asian cooking. It’s perfect for thickening soups, sauces, and gravies, or for making dumplings and other dough-based dishes.