Tennis coach Judy Murray, Internet personality Riyadh Khalaf, Olympic rowing champion Sir Matthew Pinsent, TV personality Pete Wicks and actor and comedian Crissy Rock compete in the final week of heats, with two more semi-final spots up for grabs.

Their first challenge is the MasterChef Market. Stocked full of the best quality produce from across the world, including meat, fish, fruit, vegetables, nuts, pulses, herbs and spices, the challenge is to invent and cook one dish that will show the judges they have potential.

Then it’s out of the the frying pan and into the fire of a professional restaurant kitchen. Crissy, Matthew and Pete head to Sam’s Riverside, while Judy and Riyadh go to Scully to cook a busy lunchtime service.

Finally, it’s back to the MasterChef kitchen to impress John and Gregg with their own creations. Who will handle the pressure and show the judges they have the skills, creativity and flair to progress further in the competition? Show less