INGREDIENTS serves : 15   1/2 cup sugar Sugar substitute equivalent to 1/2 cup sugar 1/2 cup baking cocoa 3 tablespoons cornstarch 1 cup cold water 4-1/2 teaspoons butter 1 teaspoon vanilla extract   Directions for Glossy Chocolate Frosting Recipe In a saucepan, combine the sugar, sugar substitute, cocoa and cornstarch. Add water and stir until smooth. […]