By Seamus Duff Noel Fielding has claimed he was once left gobsmacked on the set of the Great British Bake Off when then-co-host Matt Lucas told him to F off. The 50-year-old comedian has been a co-host of the long-running Channel 4 show since 2017 – initially presenting the show alongside Danish comedienne Sandi Toksvig, 65. Sandi quit the show when she grew bored of it \- walking away at the end of 2019 and then being replaced by 49-year-old Little Britain star Matt. Matt subsequently quit the show at the end of 2022 and was replaced by 49-year-old This Morning star Alison Hammond, who Noel s…