Separate the eggs. Mix the sugar, 4 egg yolks and 2 ½ tablespoons of water until frothy. Add 200 grams of ground hazelnuts and the egg whites, beaten as egg whites.
Bake in a very well greased and with breadcrumbs prepared springform 28 cm (even better silicone form, cake is reluctant to separate from the form) for 45 minutes at 175-200 degrees. Let the cake cool down.
Beat the cream with the cream stiffener until stiff. Submit 3 tablespoons of Kaba. Brush the cake with the cranberries. Pour the cream over it, smooth it out and decorate with the grated dark chocolate.