Put the flour in a bowl. Add sugar, salt, 1 egg, 2 tablespoons water and butter in flakes and knead to a smooth dough. Wrap in foil and chill for about 30 minutes
Turn over a muffin tray (12 troughs) and grease the outside of the tins well. Roll out the dough on a floured work surface until it is about 3 mm thin. Cut out 12 circles (9-10 cm Ø each), place them on the greased muffin tins and lightly press the edges all around
Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see manufacturer) for approx. 12 minutes. Let the finished tartlets cool down briefly, then carefully remove them from the moulds and lift them off. Let them cool down on a cake rack. Cut 6 more circles from the remaining dough and bake. Also loosen and let cool off
Drain the cherries well on a sieve. Coarsely grate marzipan on a kitchen grater. Using the whisk of the hand mixer, gradually add 3 eggs and cream. Place the Tartelettes on a baking tray. Spread cherries in it. Pour the icing carefully on top. Bake in a hot oven at the same temperature for 15-20 minutes. Remove and let cool on a cake rack. Dust with icing sugar
Waiting time approx. 1 hour