ready-made shortbread or shortbread pie dough
slivered almonds (optional)
For the crumble crumbs:
40 g flour
40 g brown sugar (brown sugar)
20 g ground hazelnuts
30 g of soft butter
1 Garnish 4 tart molds with the pie crust. Line them with aluminum foil, bake them blank for 5 minutes at 225 ° C (thermostat 7-8). Remove the foil and continue cooking for 2 minutes.
Prepare the crumble dough:
Mix the flour with your hands, the soft butter, the brown sugar and the ground hazelnuts to obtain a grainy mixture.
Place 2 tablespoons of Nutella in each pie shell.
Cover with the crumble dough made previously and sprinkle with a few flaked almonds.
Bake in a preheated oven at 200 ° C (themostat 7) for 10 to 12 minutes, until the tops of the tarts are golden brown.