Wash and drain the currants
Put 4 panicles aside for decoration. Remove the remaining berries from the panicles with a fork
Mix the starch and 5 tablespoons of currant juice until smooth. Boil up the rest of the juice and 50 g sugar. Stir in the starch, bring to the boil
Fold in the currants and leave to stand briefly. Let cool off
Finely crumble 3-4 sponge fingers. Heat butter. Fry the crumbs lightly while turning. Take out and let cool down
Mix quark, 2 tablespoons sugar and vanilla sugar. Break the rest of the sponge fingers 1x and divide into 4 glasses. Add redcurrants. Spread curd on top. Keep cool for at least 1 hour.
Sprinkle with the sponge crumbs just before serving. Decorate with the remaining currants and possibly lemon balm