Preheat the oven to 170 ° C fan oven. Mix the ingredients for the dough, knead until smooth, chill. Drain the cherries. Beat the eggs with the sugar until frothy, gradually stir in all the other ingredients. If you are in a hurry, you can whisk everything together, the cake then stays flatter. If you have more time and leisure, you can whip the cream separately. Together with the egg foam, the cake will be much higher. Place the shortcrust pastry in a 28 cm springform pan, pull up a small edge. Simply tear the dough into small shreds and press down, it does not have to be rolled out. Prick several times with a fork, sprinkle lightly with breadcrumbs, distribute the cherries, pour the quark and cream mixture over it. Bake for 50 minutes. Let cool down completely.