Preheat the oven to 350ºF.

Grease and flour a springform pan.

Melt the butter and let cool until lukewarm. Drain the cherries well. Combine quark, eggs, semolina, sugar, vanilla pudding mix, vanilla extract, and baking powder in a big bowl. Stir in the melted butter. Lastly, fold in the drained cherries.

Pour the finished dough into the prepared springform pan.

Bake for about 45-60 minutes.