Knockout rounds 11 & 12

This show features two heats. In the first, Tony Hadley, Marie Helvin and Helen Lederer cook for paying restaurant customers at St Pancras Grand; and in the second, Claire Richards, Rowland Rivron and Martin Hancock cook at Goodman Steakhouse. Only two of these contestants will get through to the quarter-final stage, which will take them one step closer to becoming the next Celebrity MasterChef.