I made enough for us all on the day, and to take with us to the rest of the family on Boxing Day. Every single person in the family liked them (ages 4 to 64) which was very gratifying, but did mean that I didn't get to eat quite as many of them as I would have liked.
The recipe I used was a Sophie Grigson one, and can be found here. Since one of my new year's resolutions was to give up refined sugar, I'm not planning on eating any more of these myself in the near future, but I may make some for everyone else to eat, seeing as they were so popular.