Quay’s potato starch flour is a versatile and gluten-free ingredient that serves as an effective thickener, baking enhancer, and crispy coating agent in various culinary applications. Its clean label and sustainability characteristics make it a popular choice for both home cooks and food manufacturers. Description: Potato starch flour, often simply referred to as potato starch, is a fine, white powder made from the starch extracted from potatoes. Its unique properties make it a versatile ingredient used in various culinary applications. Gluten-Free: Potato starch is allergen-free (no milk, eggs, peanuts, tree nuts, soy, wheat, fish, shellfish, sesame), making it a safe option for those with food allergies or gluten sensitivities.