Chop the couverture and melt in a bowl on a warm water bath. Remove the bowl from the water bath. Separate eggs. Beat the egg yolks and 1 tablespoon of sugar in a warm water bath for 3-5 minutes. Mix the chocolate coating, cocoa and the foamy egg mixture, remove from the bain-marie and allow to cool to approximately body temperature. Beat the egg whites until stiff, adding 1 tablespoon of sugar.
Beat 150 g cream until stiff. First fold in the beaten egg whites, then the cream and chill for at least 3 hours. Arrange mousse in glasses. Whip 50 g cream with a whisk until stiff and spread on the mousse. Decorate with bark chocolate and Johannisberrispen
waiting time approx. 3 1/4 hours