For the tartelette bowls, mix flour, baking powder, sugar, vanilla sugar and 1 pinch of salt in a mixing bowl. Add butter in pieces and about 3 tablespoons of ice-cold water. Knead everything first with the dough hooks of the mixer and then briefly with your hands until smooth.
Chill the dough for about 30 minutes.
Turn over a muffin tray (for 12 muffins), grease the outside of the muffin cups. Roll out the dough onto some flour to a thickness of approx. 3 mm. Cut out 12 circles (9-10 cm Ø; possibly with a wavy edge), kneading the dough residues briefly and rolling them out again and again.
Place circles on the moulds and press them down (see below). Prick the base of the dough several times with a fork. Bake in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: see manufacturer) for approx. 12 minutes.
Leave to cool for about 8 minutes, remove from the moulds and allow to cool.
Drain the cherries for the filling. Coarsely grate the marzipan. Gradually stir 2 eggs and cream into the marzipan with the whisk of the mixer. Place the Tartelette shells on a baking tray.
Spread cherries in it and pour marzipan icing on top. Bake in a preheated oven at the same temperature for about 20 minutes. Let it cool down. Dust with icing sugar before serving.