Easy Orange Sorbet

• 2 heaped tablespoons granulated sugar
• 300 ml/½ pint water

Put the sugar into a small saucepan and pour on the water. Sprinkle over the gelatine and set aside to soak, without stirring, for 10 minutes. Then warm gently until the gelatine and the sugar dissolve and you have a clear syrup. Allow to cool. Run the hot tap over the concentrated orange juice carton to release the block of frozen juice and tip it into a large bowl. Mix with the warm syrup, st