SEVEN-MINUTE FROSTING FOR RED VELVET CHOCOLATE CAKE

Seven-Minute Frosting for Red Velvet Chocolate Cake image

Provided by Martha Stewart

Yield Makes enough for 1 nine-inch layer cake

Number Of Ingredients 4

1 cup plus 2 tablespoons sugar
1 1/2 tablespoons light corn syrup
4 large egg whites
1 teaspoon pure vanilla extract

Steps:

In a small heavy saucepan, combine 1 cup sugar, corn syrup, and 1/3 cup water. Place over medium heat, and cook, stirring occasionally, washing down sides of pan with a wet pastry brush from time to time to prevent crystals from forming. Clip on a candy thermometer and stop stirring; increase the heat to high until temperature registers 235 degrees, about 7 minutes.
Whisk the egg whites in an electric mixer on medium speed, until soft peaks form, about 2 1/2 minutes. Gradually add remaining 2 tablespoons sugar. Remove syrup from heat, and pour in a steady stream down the side of the bowl containing the egg-white mixture, with mixer on medium-low speed. Increase speed to medium, and beat until cool, about 9 minutes. Add vanilla, and beat for 2 minutes more. Use immediately to frost cake.