Grease a springform pan (26 cm Ø; approx. 8 cm high) and dust with flour. Chop chocolate and ginger. Coarsely grate marzipan
Separate eggs. Cream 250 g butter, sugar, spices and 1 pinch of salt. Stir in the egg yolks, cream and marzipan, then jam, juice, chocolate and 3/4 ginger. Beat the egg white until stiff. Mix ground almonds, 350 g flour and baking powder. Stir the beaten egg whites into the dough with a wooden spoon. Brush into the form. Bake in the preheated oven (electric cooker: 175 °C/circulating air: 150 °C/gas: pc. 2) for 50-60 minutes. Cool down
Roast the flaked almonds, cool them down. Roughly chop the chocolate coating. Melt in a hot water bath with plate-grease. Cover the cake with it. Decorate with the rest of ginger, almonds etc. Let it dry. Dust with icing sugar
Tip: Lasts about 2 weeks