Place caster sugar and ½ cup water in a saucepan over low heat and stir to dissolve sugar

Increase the heat to medium-high and simmer for 3 minutes until syrupy

Stir in the passionfruit pulp and simmer gently for 3 minutes

Allow to cool

In dessert glasses, layer passionfruit sauce with a small handful of meringue kisses, a tablespoon of double cream and banana slices

Repeat the process until glasses are filled. Serve