* Exported from MasterCook * White Mountain Frosting Recipe By : Serving Size : 1 Preparation Time :0:00 Categories : Frostings Amount Measure Ingredient -- Preparation Method -------- ------------ -------------------------------- 1 1/2 cups Sugar 1/2 cup 7-Up 2 Egg whites -- room temp 1 tablespoon Light corn syrup 1/4 teaspoon Cream of tartar 1 teaspoon Vanilla Combine all ingredients except vanilla in top of a double boiler over boiling water. Beat on high speed with an electric mixer until stiff peaks form. Remove from heat. Add vanilla and beat 1 minute. - - - - - - - - - - - - - - - - - -