Ceres Potato Starch Flour is produced from certified organically grown potatoes. This special process includes peeling the potatoes, combining with water, dehydrating, and milling using traditional methods to form a potato starch flour that retains the resistant starch. This very fine and light weight potato starch flour readily absorbs water when heated, making it perfect for thickening soups, sauces, and gravies. It’s also adds a fluffy, light, and moist texture to baked goods that’s hard to match! No chemical bleaching. No alcohol treatment. No additives. No anti-bacterial or anti-fungal agents. No bromate added.