Mix flour and baking powder. Whisk the egg. Stir in 150 g sugar, salt, vanillin sugar, butter and buttermilk. Carefully fold in the flour mixture. Line the recesses of a muffin tray (12 recesses) with paper cups and spread the dough in them
Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for approx. 25 minutes. Let muffins rest for about 5 minutes. Carefully remove from the tray. Let them cool down
Chop the cherries finely. Whip cream and 50 g sugar with the whisk of the hand mixer until half stiff. Fold in cherry liqueur and cherries. Spread the cream in patches on the muffins
Waiting time approx. 1 hour