Wash and halve the apricots and remove the stones. Cut the marzipan into cubes. Beat the fat, 150 g sugar and vanillin sugar with the whisk of the hand mixer until foamy. Add marzipan and mix. Stir in eggs bit by bit. Mix flour and baking powder, sieve onto the fat marzipan mixture and stir in.
Spread the dough on a greased baking tray (42x37.5 cm). Spread apricots on it, sprinkle with almond liqueur and sprinkle with remaining sugar. Bake the cake in a preheated oven (electric: 200°C/ gas: level 3) for 25-30 minutes. Let the cake cool down and serve sprinkled with pistachios. Results in approx. 25 pieces