Mix the curd cheese in a bowl with the 2 eggs, 1/2 packet of vanilla pudding powder, sugar and lemon zest to a creamy mixture, then stir in the raisins.
Peel and grate the apples - if necessary, pour off the fruit juice, it should not be too wet. Mix the apples with the cinnamon and sugar.
First distribute half of the curd mixture on the rolled-out dough and spread half of the apple mixture on top, proceed in the same way with the 2nd dough. Shape the dough into a roll and place on a baking sheet lined with baking paper.
Brush the strudel with an egg yolk and bake at 180 ° C for about 45 minutes.