Quinoa powder is made by grinding quinoa grains into a fine, gluten-free powder. It has a grainy, earthy, and slightly nutty flavor profile. Quinoa powder can be used as a flour substitute in baking gluten-free breads, muffins, and cookies. It also adds protein and nutrients when blended into smoothies, yogurt, oats, and protein shakes. Compared to quinoa grains, the powder has a lighter texture and mixes more easily into foods and liquids.