Peel and quarter the pineapple and remove the stalk.
Peel oranges so that the white skin is completely removed. Peel the mango and cut the fruit fl ace from the stone (or peel, halve and core the papaya). Cut all fruit into cubes.
Mix juice, fruit and vanilla sugar in a pot. Bring to the boil and simmer for 2-3 minutes. Stir starch and 2-3 tbsp. water until smooth. Bind fruit juice with it. Season the groats with sugar to taste.
Leave to cool in dessert bowls or a large bowl.
Crumble or chop the meringue. Whip cream until stiff and fold into the yoghurt. Fold in the meringue crumbs just before serving. Arrange meringue cream on the groats. Decorate with melissa.