The essential flour for gluten-free bakers. The one flour for your gluten-free baking; perfect for converting your favorite recipes into gluten-free versions. Simply substitute King Arthur Gluten-Free Flour 1-1 for an easy and convenient swap for conventional flours. Fortified with iron, calcium, and vitamin B, this carefully tested blend is a must-have for bakers who are new to gluten-free baking or anyone baking gluten-free who wants to enjoy recipes they used to love. Ideal for gluten-free bread, muffins, cookies, cakes, brownies, pancakes, and other non-yeasted recipes.