Food & Cooking Recipes Dessert & Treats Recipes Cake Recipes No-Bake Birthday Cake 3.3 (106) 1 Review By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on January 16, 2019 Print Rate It Share Share Tweet Pin Email Servings: 8 Yield: Makes one 8-inch, 2-layer cake This kid-pleasing confection has a sweet secret: chocolate-marshmallow icing inside. Cereal bits give it a festive trim. Prepare the Basic Crisp-Rice Treats, then follow the molding instructions below to make the cake. Ingredients Vegetable-oil cooking spray Crispy Cake Basic Recipe Chocolate-Marshmallow Frosting Flower- and ball-shaped cereal pieces Directions Coat two 8-by-2-inch round cake pans with cooking spray. Prepare crisp-rice mixture; before pouring into pan, reserve 2 tablespoons for patching cake, and set aside, covered. Divide remaining crisp-rice mixture among prepared cake pans. Press into pans with greased fingers to level. Let cool until set, at least 30 minutes. Run a knife around edges of cakes to loosen; unmold onto parchment paper. While frosting is still warm, pour onto center of 1 cake layer, and spread evenly to edges. Let stand 10 minutes. Place second cake layer on top; press down gently. Using reserved pieces of crisp-rice mixture, patch edges where frosting is visible. Decorate with cereal, arranging pieces around top, middle, and bottom edges. Let cake stand until firm enough to slice, at least 30 minutes or up to 2 hours. After 2 hours, wrap cake in plastic wrap to prevent it from getting too hard to slice. Rate it Print