Food & Cooking Recipes Dessert & Treats Recipes Marshmallow Frosting 3.7 (301) 41 Reviews By Martha Stewart Martha Stewart Martha Stewart is a bestselling author, entrepreneur, and lifestyle expert who has taught millions of people through generations the joy of entertaining, cooking, gardening, collecting, crafting, and home renovating via her eponymous magazine, Martha Stewart Living, Emmy-winning television shows, and 99 books (and counting). Based in Katonah, N.Y., where she helms her 156-acre Bedford Farm, Martha is America's first self-made female billionaire. Editorial Guidelines Updated on June 6, 2018 Rate PRINT Share Yield: 2 dozen cupcakes This frosting recipe from Jennifer Shea of Trophy Cupcakes is used for delicious Chocolate Graham Cracker Cupcakes with Toasted Marshmallow. Cook Mode (Keep screen awake) Ingredients 8 large egg whites 2 cups sugar ½ teaspoon cream of tartar 2 teaspoons pure vanilla extract Directions Place egg whites, sugar, and cream of tartar in the heatproof bowl of an electric mixer. Set over a saucepan with simmering water. Whisk constantly until sugar is dissolved and whites are warm to the touch, 3 to 4 minutes. Transfer bowl to electric mixer fitted with the whisk attachment, and beat, starting on low speed, gradually increasing to high, until stiff, glossy peaks form, 5 to 7 minutes. Add vanilla, and mix until combined. Use immediately. Originally appeared: The Martha Stewart Show, Episode 3148 Rate It PRINT