Bob's Red Mill Potato Flour is a wonderful thickener for sauces, soups, and gravies as well as a great alternative, allergy-friendly baking flour. Potato flour will give your baked goods a moist crumb and is best used in combination with other flours. Make a super simple and tasty potato soup using this flour - all you need from your pantry is butter, milk, onions, and seasonings! Like all of our gluten free-labeled products, this product is processed in a dedicated gluten free facility and R5-ELISA tested to confirm its gluten free status.