2 packs of puff pastry (800 g)
1 cup marinated mushrooms
100 ml CREMIO cooking cream
1 tbsp flour
1 stalk of leek
Egg yolk for brushing
Black pepper
Salt
Dill
Chop the mushrooms and leek finely, then mix them with CREMIO cooking cream. Season with salt and black pepper. Bring the mixture to a boil, then add the flour. Once the mixture thickens, remove it from the heat and sprinkle with dill.
Cut the puff pastry into rectangles and place a portion of the filling in the center of each piece. Fold the pastry, sealing the edges, and arrange them on a baking tray lined with parchment paper. Brush the pastries with egg yolk and bake in a preheated oven until golden brown.