Ingredients
Instructions
In a bowl, mix sifted flour with baking powder and then add butter. I usually grate it finely - it's easier to work with. Also add powdered sugar (best sifted as well) and 2 egg yolks. With your hands, make a crumble from the dough. Sprinkle 2/3 of the mixture on a baking sheet lined with parchment paper.
For the filling, mix quark with eggs and crystal sugar. Beat the egg whites until stiff peaks form and gently fold into the quark mixture. Pour the filling onto the prepared crumble on the baking sheet. Arrange the fruit (in my case this time it was fresh cherries but blueberries are also excellent).
Finally, sprinkle the remaining crumble and bake in a preheated oven at 180 degrees Celsius for 25 - 30 minutes. The recipe is for a baking sheet sized 40x26 cm :)
