Dame Prue Leith has warned Nigella Lawson not to joke that a cake is “worth the calories” when she takes over as a Great British Bake Off judge, as the long-serving judge prepares to step away after nine series and more than 400 challenges.
The warning lands now because Lawson was announced on Monday, January 26, as Leith’s replacement on the Channel 4 baking contest. Leith, 86, said Lawson would bring a “whole fresh look” to the programme and described her as “wonderful”, but she still singled out the phrase that once caused her trouble. “Don’t say that. I got into a lot of trouble. Apparently, that was fat shaming,” she said.
It is a small line with a large shadow on Bake Off, where judges know every word can be replayed, quoted and picked over. Leith has judged alongside Paul Hollywood since 2017, after replacing Dame Mary Berry when the series moved from the to Channel 4, and she has now become the person passing on the warning before Lawson steps into the role.
Lawson, 66, is no stranger to the kind of cultural scrutiny that follows food television. She read Modern Languages at Oxford University’s Lady Margaret Hall, edited the student magazine Isis and later helped save it from financial trouble. A portrait of her was hung in the college in 2018, a sign of the esteem in which she is held there long before she was named as Bake Off’s next judge.
Leith also made clear that Lawson does not need coaching from her, even as she offered the caution. That is the friction at the heart of the handover: one judge praising the successor’s instincts while warning her away from a phrase that sounds harmless until a studio audience, a social-media clip and a national conversation turn it into something else.
The transition now moves from announcement to practice. Leith is due to bow out after nine series, and Lawson is set to take her place on one of Channel 4’s best-known programmes. What remains open is not whether she can do the job, but whether she will keep one of television’s most notorious dessert compliments out of her script.

