Melt 75 g butter. Mix flour, 80 g sugar, salt and vanillin sugar. Add the egg yolks. Heat milk, crumble yeast and dissolve in it. Add butter and yeast-milk mixture to the flour mixture. Knead everything to a smooth dough.
Cover and leave to rise in a warm place for about 40 minutes. In the meantime wash apples, cut off the lid, cut out the core. Boil up 1 litre of water, wine and lemon juice. Season with cinnamon. Cook apples in it at low heat for about 10 minutes, cover for about 3 minutes, drain. Puree the fruit mix briefly, grate the marzipan. Knead the dough, half of the fruit mix and marzipan again. Form 18 balls and place them on a buttered baking tray (24 x 30 cm; measured inside). Press the apples evenly distributed into the dough, let them rise again for about 20 minutes. Press 50 g butter in small flakes into the dough. Sprinkle with 75 g sugar, remaining fruit mix and almonds. Put the lid on the apples.
Knead the dough, half of the fruit mix and marzipan again. Form 18 balls and place them on a buttered baking tray (24 x 30 cm; measured inside). Press the apples evenly distributed into the dough, let them rise again for about 20 minutes. Press 50 g butter in small flakes into the dough. Sprinkle with 75 g sugar, remaining fruit mix and almonds. Put the lid on the apples. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for about 25 minutes. Serve with whipped cream sprinkled with cinnamon