Beat the butter with the cream cheese, gradually add the flour with the baking powder.
Mix, transfer onto parchment paper, wrap, and refrigerate for 2 hours.
Mix the sugar with the ground cinnamon.
In another bowl, mix the chopped walnuts with the dried currants and chocolate flakes.
Take the dough out of the fridge, divide it into 4 pieces.
Roll out each piece into a rectangular shape on a floured work surface.
Spread the dough with 2 tablespoons of jam, sprinkle with the sugar mixture, and then sprinkle with 3 tablespoons of the nut mixture.
Roll the dough tightly.
Chill the rolls for 30 minutes.
Cut into slices about 2-3 cm thick.
Transfer onto 2 baking trays lined with parchment paper, brush with beaten egg, and bake for 15-20 minutes at 180°C.
Enjoy your meal,
Bon appétit!