In a bowl mix the flour, sugar, baking powder well. Rub in the butter till the mix resembles bread crumbs. Add in the water and bring the dough together. Cover with a cling wrap and leave to rest for 20 mins.

Roll out to 1/8 inch thickness. Pierce with a fork and shape into a round.

Spread nutella leaving 1 inch gap from sides and place the strawberries. Now fold over the dough on the strawberries. Transfer to a baking tray and bake for 25 minutes at 180 degrees till golden.