2010 MasterChef finalist Alex Rushmer challenges the remaining four contestants to prepare a dish from his menu that includes no meat or fish and instead focuses on vegetables.

In the last quarter-final, the celebrity cooks must prepare a two-course meal for former finalists Lisa Faulkner, Greg Rutherford and Rylan Clark-Neal.

In the first semi-final, the celebrities are tested on their teamwork. Split into two teams, they must cook not together but in relay, without telling each other what they have done.