Peel, quarter and core the apples. Slightly cut the quarter lengthwise with a knife and sprinkle with lemon juice. Coarsely grate the marzipan. Mix with fat, sugar, vanilla sugar, bitter almond flavour and salt until creamy. Stir in the eggs one after the other. Mix flour and baking powder, stir into the fat mass in portions. Pour the dough onto the greased fat pan of the oven and smooth it down.
Spread apples on top. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 25-30 minutes. Heat up the jam, pass through a sieve. Brush apples with the jam. Let the cake cool down. Serve dusted with icing sugar. Whipped cream tastes good with it
waiting time approx. 1 1/2 hours