Food & Cooking Recipes Dessert & Treats Recipes Peppermint Frosting Be the first to rate & 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 9, 2019 Print Rate It Share Share Tweet Pin Email Photo: Krause, Johansen Yield: 8 cups Use this recipe when making our Peppermint Yule Log. Ingredients 1 ¾ cups sugar 2 tablespoons light corn syrup 6 ounces whipping-quality pasteurized egg whites ½ teaspoon pure peppermint extract Directions Put 1 1/2 cups sugar, the corn syrup and 1/4 cup water in a small heavy saucepan; cook over medium heat, stirring often, until sugar has dissolved, about 4 minutes. Raise heat to high. Bring to a boil, without stirring; wash down sides of pan with a wet pastry brush to prevent crystals from forming. Boil until syrup registers 230 degrees on a candy thermometer, about 5 minutes. Put egg whites into the bowl of an electric mixer fitted with the whisk attachment; beat on medium speed until soft peaks form, about 2 minutes. Gradually add remaining 1/4 cup sugar. Reduce speed to low. Carefully pour in hot syrup down side of bowl. Raise speed to medium-high. Mix until completely cool, thick, and shiny, 12 to 15 minutes. Mix in peppermint extract. Use immediately. Rate it Print