Drain the apricots. Finely dice marzipan
Beat the fat, sugar, salt, vanillin sugar and marzipan until creamy with the whisk of the hand mixer. Stir in the eggs one after the other. Mix almonds, flour, baking powder, lemon peel and cinnamon and stir in
Spread 2/3 of the dough into a greased springform pan (26 cm Ø). Cover with the apricots. Pour the rest of the dough into a piping bag with a large star-shaped spout and squirt it onto the apricots as a grid
Bake in the preheated oven (electric cooker: 175°C/circulating air: 150°C/gas: level 2) for approx. 1 hour. If necessary, cover with parchment paper if it turns brown too much. Remove from the mould and let it cool down
Dust the rim with icing sugar