Whip the cream until stiff and allow the vanilla sugar to trickle in. Mix quark and sugar, fold in cream. Pour the mixture into a sieve lined with a tea towel and place in a bowl. Chill overnight and drain. Drain the apricots and put them in a sieve.
Puree the apricots and liqueur, then mix with sauce powder. Stir vigorously for about 1 minute, then put the sauce on plates. Use a tablespoon to prick dumplings out of the cream, dipping the spoon repeatedly in hot water. Arrange the gnocchi on the sauce plate and sprinkle with chopped pistachios
Waiting time 12 hours