After dinner drink or dessert?

This recipe is inspired by a drink that we had in St. Lucia recently. The drink is a BBC (Baileys, Banana, Colada). However I wanted to make a quick and easy dessert. The colada is gone - and replaced with coconut rum. The drink is thickened with pureed bananas and a little gelatin to give it that special jiggle.

Serves 8

Ingredients
1/2 cup cold water
1/2 cup boiling water
1 envelope gelatin
1 cup Baileys Irish Cream
1/4 cup banana flavored rum
1/2 cup coconut flavored rum
2 ripe bananas

Method
Place the cold water into a bowl. Sprinkle the gelatin on top and stir to mix. Add the boiling water, stir again and leave to stand for around 5 minutes.
Put the rest of the ingredients into a blender and blend until smooth. There should be no discernible chunks of banana. Add the gelatin mixture and blend quickly on low speed until it is all incorporated.

Transfer into cocktail glasses, cover each glass with cling wrap and refrigerate at least 4 hours until set.

Serve garnished with mint leaves.