King Arthur Muffin Mix, 16 Ounce -- 6 per case. Our muffin mix features a hint of vanilla, a touch of nutmeg - and its 100% gluten free! Makes a dozen light, tender, high-rising muffins. King Arthur Flour is proud to introduce the very best gluten-free muffin mix youll ever bake. Certified Gluten-Free by the non-profit Gluten-Free Certification Organization (GFCO), a program of the Gluten Intolerance Group (GIG ). Just beat in butter or oil, 3 eggs, milk, and your own favorite add-ins: blueberries, chocolate chips, dried cranberries, whatever you love in a muffin. Or simply enjoy these tender muffins as is. Another benefit: weve worked hard to ensure that muffins made from our mix will stay fresher longer than muffins made from other mixes. Wheat-free, soy-free, nut-free mix is packed in a dedicated gluten-free facility. No additives, preservatives, or artificial flavors. Kosher. Shelf Life: 360 days