Finely dice the apricots. Coarsely chop exotic fruits. Coarsely chop almonds and cashew nuts.
Mix butter, sugar, vanilla sugar and 1 pinch of salt with the whisk of the mixer until creamy. Stir in the eggs one by one. Mix all fruits, almonds, cashew nuts, 50 g flour, baking powder, 1⁄2 TL ginger and oat flakes. Knead into the butter mixture in portions with the dough hooks of the mixer or with your hands. Wrap the dough in foil and refrigerate for about 30 minutes.
Preheat oven (electric cooker: 180 °C/circulating air: 160 °C/gas: see manufacturer). Line baking tray with baking paper. Shape the dough (it sticks a little bit) with floured hands into about 80 walnut-sized balls. Place 20 balls on a baking tray with a little distance between them and press them flat to form circles (approx. 5 cm Ø each). Bake in a hot oven for 10-12 minutes. Bake the remaining balls in the same way. Let cookies cool down on a cake rack.
Tip: Form the dough into balls with mango, papaya and pineapple and freeze raw. Then bake fresh for the Advent coffee.