Carrington Farms Sweet Potato Flour. Gluten free. Great for holding moisture in baked goods and imparts a slight, sweet flavor. Gluten Free flour: home bakers appreciate how well it holds moisture when replacing or enhancing other flours in cookies, muffins, breads & cakes. Gluten free. Great for holding moisture in baked goods and imparts a slight, sweet flavor. Carrington Farms Organic Sweet Potato Flour Size 17.28 oz.