We have our Irish Bake Off winner for 2015 but now it's time for the celebrities to give it a go as Fair City's George McMahon and Leanne Moore from pop group Liir take on Lucy Kennedy and Martin King from The Seven O'Clock Show. Paul Kelly and Lilly Higgins will be back to judge their efforts, while culinary tips are provided by experts Caroline Hennessey, Helen Finnegan and John and Kasha Connolly.