Frozen Christmas Plum Pudding

A southern-hemisphere Christmas plum pudding - in the southern hemisphere they have a summer Christmas so they have adapted some of the more traditional festive fare to local conditions. Here is one example: it is very easy, and it can be made up to a week ahead of using. The original recipe called for the use of a microwave to do the heating and cooking. This works well for melting the gelatine but is a bit of a nuisance otherwise.

* Difficulty: easy to moderate (timing matters).

* Time: 15