Wash the strawberries, currants and blueberries. Sort raspberries and blueberries. Clean and slice the strawberries. Strip currants from the panicles. Mix sour cream and lemon curd.
Unroll the dough and place it on the baking paper on the baking tray. Bake in the preheated oven (electric cooker: 225 °C/ convection oven: 200 °C/ gas: level 4) for approx. 8 minutes. Remove from the oven, spread the sour cream on top, leaving a 1-1 1/2 cm wide rim free.
Sprinkle with berries. Bake at the same temperature for another 5-7 minutes. Remove and cut into pieces. Serve with whipped cream.