Duncan Hines Perfectly Moist Butter Recipe Fudge Cake Mix has buttery chocolate flavor in every bite that brings the taste your family adores to the table. Topping this fudge cake with your favorite Duncan Hines frosting will raise dessert time to the next level. This butter recipe cake mix can be prepared in many shapes and sizes; use it for chocolate birthday cake, sheet cake or cupcakes. Baking your next creation is easy. Just add water, eggs and butter, then mix and pour into your pan, following the baking time for your pan's size and shape. Each box makes one 13 by 9 inch chocolate cake or 24 cupcakes. From a traditional layer cake to single serve desserts, Duncan Hines has you covered when you’re ready to bake and create.