Heat the ingredients for the sauce together in a pan until the raspberries have broken down and the mixture has thickened.
Beat the eggs and sugar until they are frothy. Now add and mix in the flour, cocoa powder, salt, and baking powder. To finish, mix in the chocolate and the butter.
Scrape the dough into a small, rectangular baking pan, then bake for 20 minutes at 340°F. Once the brownie is cool, remove it from the pan and cut it into small squares.
Beat the cream cheese, cream and sugar together.
To create the layers for the dessert, lay several cubes of brownie on the bottom of a wineglass. Cover them with a layer of cream before decorating it with blueberries, strawberries, and the raspberry sauce. Then repeat all these steps one more time.
