1    Litre (2 US pints) chocolate
Milk (skimmed or
Semi-skimmed)
2 tb Custard powder
2 sm (125 g, 5 oz) cartons
Low-fat toffee-flavoured
Yogurt
3    Bananas

Make the custard with the chocolate milk and the custard powder – no sugar
is necessary. Allow to become cold. When it is, pour over the sliced
bananas, and stir in the yogurt. Refrigerate until wanted. Serves 6 or
more, I should think.