This frosting recipe from Jennifer Shea of Trophy Cupcakes is used for delicious Chocolate Graham Cracker Cupcakes with Toasted Marshmallow.
- 8 large egg whites
- 2 cups sugar
- 1/2 teaspoon cream of tartar
- 2 teaspoons pure vanilla extract
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.
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