Sunday Special from Sweet Dreams by Josceline Dimbleby

Ingredients

• juice of 2 oranges, strained
• 4 tablespoons (4 x 15 ml spoon) plus ¾ pint (450 ml) water
• 1 packet of trifle sponges
• ½ pint (300 ml) soured cream
• 6 oz (175 g) granulated sugar
• ¾ oz (20 g) gelatine
• 4 oz (100 g) soft pale brown or demerara sugar
• 5 fl oz (150 ml) milk (include the top of the milk, if possible)
• 5 fl oz (150 ml) carton of natural yogurt
• 1 lb (450 g) rhubarb