Knead flour, 125 g butter in pieces, 50 g icing sugar, 1 pinch of salt and egg to a smooth dough. Wrap in foil and chill for about 30 minutes
Roll out the dough on a floured surface in a rectangular shape (approx. 24 x 32 cm). Grease a rectangular tart mould with lift-off base (19 x 27 cm) and line with the dough. Press down the rim. Prick the dough with a fork. Cover with baking paper, fill in dry peas. Bake in a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: see manufacturer) for approx. 20 minutes until completely dry. Remove paper and peas. Bake for another 15 minutes. Let cool off
Coarsely chop the nuts and roast them in a pan without fat. Dust with 2 tablespoons of icing sugar, add 2 tablespoons of water and allow to evaporate. Remove the nuts from the pan and let them cool down
Heat the cream. Chop the chocolate, cut 20 g of butter into pieces and put both in a bowl. Pour hot cream over it. Melt chocolate and butter in it while stirring. Let the chocolate cream cool down for about 10 minutes
Roughly chop the fruit. Add the chocolate mixture to the tart and spread it out. Mix nuts and fruits, spread on the chocolate cream and press on a little. Chill the tart for about 30 minutes.
Waiting time approx. 35 minutes