Drain the peaches on a sieve. Beat egg yolks and sugar until frothy and the sugar has dissolved. Stir in curd cheese and poppy seed bake. Whip cream until stiff and fold into the quark.
Puree the peaches with a chopping stick. Fill poppy seed curd and peach puree, up to 8 tablespoons, in layers into dessert glasses. Put the rest of the puree in a freezer bag, cut off a small corner and spray it spirally onto the dessert.
Decorate with lemon balm.