John Torode and Gregg Wallace present the last of the heats which sees five more hopefuls competing for an apron by cooking their signature dish - something that tells John and Gregg about who they are as a cook and how good they can become. The two best will automatically go through, while the remaining three must cook two courses for John and Gregg as well as Dhruv Baker and Alex Rushmer - champion and finalist from the 2010 competition