To make this delectable mango and passion fruit roulade, the ingredients that you will need are: 4 egg whites 230g Caster sugar 1 1/4 tsp cornflour 1 1/4 tsp vanilla extract 1 1/4 tsp malt vinegar 250g Greek yogurt 1 mango, cubed 4 passion fruit icing sugar to dust physallis or Chinese gooseberry to decorate Be sure to watch the video below to see how you can make the meringue and prepare the delicious roulade!