Preheat oven to 170°C and line a large tray with baking paper.
Place pastry onto a floured silpat mat. Roll out to a large rectangle.
Place shallots, garlic, butter and curry powder into the Thermomix bowl. Chop 3 sec/speed 5. Saute 5 min/Varoma/speed 1.
Add brandy, flour, sugar, salt and pepper and cook 4 min/Varoma/speed 1.
Add prawns and chop 6 sec/Reverse/speed 6.
Cut out circles of pastry. We used an 11cm diameter round cutter.
Spoon filling on to one half of each round. Fold in half and seal the edges by pinching and folding up.
Place on to tray, brush with egg wash.
Bake for 25 minutes, or until golden and sizzling.