Bob's Red Mill Gluten Free Potato Flour Bundle. Bob's Red Mill Gluten Free Potato Flour and a Recipe Card from Carefree Caribou! Potato Flour is ground from whole peeled and trimmed potatoes. Potato Flour attracts and holds water, producing moist yeast bread with an excellent shelf life. Use potato flour as a thickener for smoother sauces, gravies and soups, and in gluten free cooking. Share Ground from whole peeled and dehydrated russet potatoes, Bob's Red Mill premium quality Potato Flour is perfect for thickening sauces, soups and gravies. Potato Flour works wonderfully in many baked goods and is a healthy option for gluten-free cooking. Potatoes are a natural source of fiber, B vitamins and iron. Potato Flour attracts and holds water, producing moist yeast bread with a good shelf life. A teaspoon or so added to your baked goods lends a moist crumb, so it is especially useful in gluten free baking. Potato flour also works great in pancake and waffle recipes. A flavorful recipe for potato soup is on the label. Gluten Free; Vegan; Vegetarian; Kosher Pareve Manufactured in a dedicated gluten free facility; Grain free flour Single-ingredient Potato flour vs. potato starch: Potato flour is made from whole peeled potatoes, cooked, dried, and ground into a fine, beige-colored powder. Potato starch is “washed” out of crushed potatoes, then dried to a fine, bright-white powder. What’s the difference? Potato flour includes fiber, protein, and flavor, while potato starch is pure flavorless starch.