Grease the springform pan (approx. 26 cm Ø; approx. 8 cm high). Mix quark, eggs, lemon juice, sugar and pudding powder briefly. Spread into the form. Bake in the preheated oven (electric cooker: 175 °C/circulating air: 150 °C/gas: level 2) for about 1 hour. Allow to cool down
Whip the cream until stiff, sprinkle with vanillin sugar las sen. Shortly before serving, spread apple sauce and cream on the cake. Sprinkle with brittle