Organic Amaranth Flour - 5 lbs. Discover the ancient goodness of Relative Foods Organic Amaranth Flour, a versatile and nutritious gluten-free alternative for your baking and cooking needs. Sourced from organic amaranth grain, this finely milled flour brings a unique, slightly nutty flavor and a powerhouse of nutrients to your kitchen creations. What is Amaranth Flour Used For? Amaranth flour is incredibly adaptable and can enhance a wide range of recipes: