This is a whipped frosting similar to those that use flour but I use corn starch instead. This frosting does not crust. It does color 1 Reviews. By LaSombra recipe.
Mix sugar, cocoa, and cornstarch in saucepan. Add water and salt. Cook on high heat until thick. Cover top of frosting with Saran Wrap or.
The idea of adding cornstarch to frosting might seem strange, but it's logical enough. Powdered confectioner's sugar, used in many icing recipes, already.