Add the mango purée, melted white chocolate and half of the double cream and whisk until smooth and thoroughly combined. Heat the remaining cream until just boiling (either in a heat-proof jug in ...

It's easy and refreshing. If you like, stir some condensed milk or evaporated milk into the mango puree, and you can also add other types of fruit such as watermelon, cantaloupe, honeydew or kiwi.