Put the biscuits in a freezer bag and crush them finely with a cake roll. Melt the butter. Mix cookie crumbs and butter. Put them into a greased springform pan (26 cm Ø) and press them down to a smooth base, chill for about 30 minutes
Cream cheese, 125 g sugar, vanillin sugar and lemon zest with the whisk of the hand mixer for 2-3 minutes until creamy. Stir in low-fat curd cheese and eggs. Mix 2-3 tablespoons of the cheese mixture with the flour, stir into the remaining mixture
Fill the cheese mixture into the mould and spread it out smoothly. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for approx. 1 hour, remove from the oven, let cool in the mould on a cake rack for approx. 3 hours
Soak the gelatine in cold water, squeeze it out and dissolve it in hot coffee, stir in 1 tbsp. sugar. Let the coffee cool down for about 15 minutes until it starts to gel. Cover the top edge of the cake with a cake ring so that no holes remain on the edge. Spread the coffee evenly on the cake, chill for about 30 minutes
waiting time approx. 4 hours
picture 03: sugar spirals as decoration
Fig. 04 + 05: Crushed coffee beans as decoration