Orange Water Ice in Orange Shells

• 4 oz (100 g) castor sugar
• ½ pint (3

Start preparing this recipe at least 24 hours before serving, to allow not only time to prepare the water ice but also for it to freeze quite firm in the orange shells.

Measure the sugar and water into a saucepan and stir over low heat until the sugar has dissolved. Bring up to the boil and simmer for 5 minutes. Draw the pan off the heat, add the concentrated orange juice and allow to c