Grease the fat pan (approx. 32 x 39 cm) well. Drain the apricots. Wash lemon hot, dab dry. Grate the peel, squeeze the juice
Cream 250 g fat, 250 g sugar, vanillin sugar and lemon zest. Separate 1 egg. Put the egg yolks in a cool place. Stir eggs and egg white separately into the fat mass. Mix flour and baking powder and stir in briefly with the lemon juice. Spread the dough on the fat pan. Spread apricots and 100 g fat in flakes on top. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/gas: level 3) for approx. 10 minutes
Mix the egg yolks and 150 g sugar to form crumbles and spread them on the cake. Bake at the same temperature for another 10-15 minutes. Let it cool down. Whipped cream tastes good with it