Preheat the oven to 180 °C (fan oven).
Preheat the oven to 180 °C (fan oven).
Mix the QimiQ Cream Base with the melted butter, egg yolk and vanilla sugar.
Beat the egg whites with sugar and salt until stiff.
Mix the baking powder, flour and cocoa powder, quickly stir into the QimiQ mixture and carefully fold in the beaten egg white.
Pour the mixture into a greased and sugared form and bake for 40-45 minutes.
Tip: Cover and decorate with pink icing.