Here we go, by popular demand, I present to you the super recipe for the chocolate magic cake, or the intelligent cake - you name it! I've been planning and testing for a long time and, eventually, I stuck with this version, which I warmly recommend.
The thickness of the magic chocolate cake will vary depending on the size of the cooking tray you are using, mine is 25x25cm. And maybe you might want to avoid using a pan with removable sides, that's what I did and it was hard to take out of the oven.
One more thing. Notice that I use the mixer only for beating the egg whites, for everything else I use a classic whisk, as the batter is rather liquid and and I don't want you to blame it on me for the splashing all over the kitchen!