About this item This soft-baked cake, studded with naturally colored sprinkles makes it easy to whip up this birthday classic in your own kitchen! Made with no synthetic flavors, colors, or preservatives This 18 oz mix makes two 8″ or 9″ round layers, one 9″ x 13″ sheet cake, or 24 cupcakes. Our mixes are carefully crafted in our test kitchen through meticulous taste-testing; it’s a tough job, but we’re up to the challenge! King Arthur Confetti Cake Mix is certified Gluten-Free by the non-profit Gluten-Free Certification Organization (GFCO), a program of the Gluten Intolerance Group (GIG) King Arthur Baking Company is a 100% Employee-Owned Company and a founding B Corporation We are King Arthur Baking Company. Our name and logo reflect who we’ve always been and always will be: bakers who are committed to spreading the simple joy of baking