WHAT’S COOKING?

The Great British Bake Off, 8pm, Ch4

JUST eight bakers remain to face the challenges of week five, which is henceforth to be known as pudding week. Plus, Sandi Toksvig (pictured with Noel Fielding) returns to Cambridge University to discover the rich history of college puddings, without which no dinner was complete — and which included Crimean Pudding and Patriotic Pudding.