Bunyip Bluegum, Bill Barnacle and Sam Sawnoff have a magic pudding. Whistle three times, turn it round and it's steak-and-kidney, if that's what you fancy, or hot jam roll, or delicious apple dumpling. This is a pudding that loves to be eaten.
But a secret like a magic pudding is hard to keep, and there are professional puddin'- theives after the pudding. The puddin-thieves are cunning and masters of disguise, but no match, in the end, for the even greater ingenuity of righteous puddin-owners.