Overview: As the second week of heats begins, five more amateur cooks try to prove to judges John Torode and Gregg Wallace that they have the potential to be MasterChef Champion 2015. Firstly, the contestants are given just one hour and fifteen minutes to dazzle the judges when they are asked to cook their calling card, a practised dish that represents just who they are as a cook and showcases their talent. The two lucky cooks who do best will be safe - for now - and sail straight through to the third test.