selection of prepared tropical fruit e.g. mango, pineapple, passion fruit.
350g/12oz caster sugar
2 tsps/10g cornflour
pinch of cream of tartar
pinch of salt
4 drops vanilla essence
1 tsp/5ml white wine vinegar
300尘濒/陆辫颈苍迟 double cream, firmly whipped
8 large egg whites (at room temperature)