Marshmallow Cupcakes by Cupcake Project Pinterest Explorers / S&#39;mores, Fluffernutters, Marshmallow Frosting, Peeps, everything marshmallow in, on and around a cupcake.    This board is curated by the Cupcake Project Pinterest Explorers. Learn how to join here: http://www.cupcakeproject.com/join-the-pinterest-explorers. Our mission is to scout, pin, and share cupcake fun! / by Cupcake Project