Cream fat, 125 g sugar, vanillin sugar and salt with the whisk of the hand mixer. Stir in the eggs one after the other. Mix flour, 1 tablespoon of cocoa and baking powder, stir into the fat-sugar mixture with milk. Grease a square springform pan (24 x 24 cm) and sprinkle lightly with flour. Pour in the dough.
Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for about 50 minutes. Let the cake cool down a little, remove from the tin and let it cool down on a cake rack. Whip the cream with the whisk of the hand mixer until stiff, allowing the cream firmer to trickle in. Mix quark, mascarpone and 75 g sugar. Carefully fold in the cream. Cut the cake in half horizontally. Sprinkle both halves with almond liqueur. Spread approx. 3/4 of the mascarpone mixture on the bottom cake layer, place the second layer on top. Spread the rest of the cream on the cake.
Carefully fold in the cream. Cut the cake in half horizontally. Sprinkle both halves with almond liqueur. Spread approx. 3/4 of the mascarpone mixture on the bottom cake layer, place the second layer on top. Spread the rest of the cream on the cake. Dust with 4 tablespoons of cocoa and refrigerate for at least 3 hours, cut into pieces and decorate with cocktail cherries.
waiting time approx. 4 hours