Liam Charles and new-co-host Stacey Solomon present the return of the Channel 4 baking challenge with knobs on, as patisserie teams from establishments in Manchester, Cumbria, Wiltshire, Birmingham and London compete to be crowned the best in Britain. To kick things off, no-nonsense judges Benoit Blin and Cherish Finden set the pastry chefs a secret challenge to create 36 individual strawberry cakes and a chocolate sculpture, with no recipe to work from. For their showpiece, they are tasked to transform an ordinary treacle tart into a fine dining experience.