I'm an aspiring chef, Pillsbury. Chose the tactics of gradual integration into the world of "Big food" and I don't yet have experience cooking super meals. So, I want to offer you one of their favorite retseptiki - glaze. It is prepared not only to fill the cake, but just for tea.
Mix the sugar and cocoa (in frosting to avoid lumps).
Add the milk and mix well.
Put on the stove. Once it boils, add the butter and, without removing from the stove, stir until it (oil) is dissolved.
Hot glaze (until it froze) pour the prepared cake. Bon appétit!!! :-)