Mix 200 g flour, 25 g icing sugar and 1 pinch of salt. Add the egg and 100 g butter in flakes and quickly knead everything into a smooth dough. Cover and chill for about 30 minutes. Drain the apricots. Mix 200 g flour, 100 g sugar and 1 pinch of salt.
Add 150 g soft butter in flakes and vanilla flavouring and knead everything into crumbles using the dough hooks of the hand mixer. Roll out the dough round (approx. 30 cm Ø) on a floured work surface. Pour into a greased tart tin (26 cm Ø) with a removable base and press down. Cut off any protruding edges. Stir jam until smooth, spread on the base. Spread the apricots first, then the crumbles. Sprinkle with 50 g sugar. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 30 minutes on the bottom shelf. Let them cool down.
Stir jam until smooth, spread on the base. Spread the apricots first, then the crumbles. Sprinkle with 50 g sugar. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 30 minutes on the bottom shelf. Let them cool down. Serve sprinkled with 15 g icing sugar
waiting time approx. 2 hours