Orange juice with blueberries

600 ml water (cold)

225 g sugar

12 PCs oranges

450 g blueberries

Put sugar in a pan of cold water. Heat slowly until the sugar has dissolved, then bring to the boil and cook for 2 minutes. Remove from heat and allow to cool.

With a sharp knife, working over a bowl to catch the juice, peel and cut the white flesh with 12 oranges. Cut the oranges in the ring and discard bones.

Put the oranges and blueberries in a bowl and pour over the syrup. Cover and refrigerate 24 hours. Serve with yogurt.