Drain the cherries and collect the juice. Cream butter, sugar, vanillin sugar and salt. Stir in the eggs one by one. Mix flour and baking powder, sieve onto the fat cream. Stir in together with 150 g yoghurt.
Fold in the cherries. Grease the pancake tin (approx. 2 litres capacity) and dust with flour. Add the dough and smooth it down. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for about 1 hour. Leave to rest in the pan for 10 minutes. Turn out onto a cake rack and let it cool down. Mix icing sugar and 50 g yoghurt with the whisk of the hand mixer until smooth. Remove approx. 4 tablespoons of icing and mix with 1 tablespoon of juice. Spread the white icing on the cake, add the red icing in strips.
Leave to rest in the pan for 10 minutes. Turn out onto a cake rack and let it cool down. Mix icing sugar and 50 g yoghurt with the whisk of the hand mixer until smooth. Remove approx. 4 tablespoons of icing and mix with 1 tablespoon of juice. Spread the white icing on the cake, add the red icing in strips. Leave to dry