Warm 100 ml of milk lukewarm. Put the flour in a bowl and press a depression in the middle. Dissolve yeast and 50 g sugar in the lukewarm milk, put it into the flour bowl, mix with some flour from the edge and cover with flour. Cover the yeast dough and let it rise in a warm place for about 15 minutes. Meanwhile grate marzipan. Stir the sour cream and marzipan with the whisk of the hand mixer until smooth. Mix 75 g sugar and 3 eggs.
Stir in the sauce powder, stir into the marzipan-sand mixture and chill. Melt 125 g butter and mix with 100 ml milk. Add milk mix, 1 egg, vanillin sugar and 75 g sugar to the flour and knead with the dough hooks of the hand mixer. Cover the dough and let it rise for about 40 minutes. In the meantime melt 60 g butter. Put 50 g flour, almonds and 40 g sugar in a bowl. Add butter and knead into crumbles using the dough hooks of the hand mixer. Put the crumbles in a cool place. Clean, wash and stone the cherries. Roll out yeast dough on a floured work surface in a rectangular shape (32 x 39 cm) and line the greased fat pan of the oven with it. Cut the cake in half crosswise and separate the halves with a high strip of folded aluminium foil. Divide the cherries into both halves. Pour the icing over one half, spread crumbles on the other half.
Add butter and knead into crumbles using the dough hooks of the hand mixer. Put the crumbles in a cool place. Clean, wash and stone the cherries. Roll out yeast dough on a floured work surface in a rectangular shape (32 x 39 cm) and line the greased fat pan of the oven with it. Cut the cake in half crosswise and separate the halves with a high strip of folded aluminium foil. Divide the cherries into both halves. Pour the icing over one half, spread crumbles on the other half. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 20-30 minutes. Remove the cake from the oven and let it cool down. Roughly chop the chocolate and melt in a bowl over a warm water bath. Put the chocolate in a freezer bag, cut off 1 small corner. Pull chocolate strips over the cherry and sour cream cake half. Cut halves into 12 pieces each
Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 20-30 minutes. Remove the cake from the oven and let it cool down. Roughly chop the chocolate and melt in a bowl over a warm water bath. Put the chocolate in a freezer bag, cut off 1 small corner. Pull chocolate strips over the cherry and sour cream cake half. Cut halves into 12 pieces each
1 1/2 hours waiting time