I always have problems with protein frosting for cakes. Proteins that don't want to lose, you with sugar flow. But this year, faced with another problem. The frosting is perfectly whipped, well-spread, but the wither did not want. You need to go to sanctify the Easter cakes and the frosting sticks to hands. But with me my mother's friend shared the recipe for frosting that hardens "tightly" for the night and prepared very simply. The recipe comes from some of the Easter booklet.