A new set of eight contestants face the MasterChef challenges.

In this quarter-final, the six cooks face a test set by restaurant critic Tracey Macleod.

On offer in the MasterChef market are chicken wings, quail, pancetta and brown shrimp.

A new set of eight contestants face the MasterChef challenges.

In the second quarter-final, the cooks face a test set by food critic William Sitwell.

The contestants aim to impress past finalists and winners, including Ping Coombes.

The contestants cook with ingredients from the new MasterChef market.

In the first quarter-final, the cooks face a daunting test set by journalist Amol Rajan.

Eight more amateur chefs cook for judges John Torode and Gregg Wallace.

A new series of the cookery competition begins.

After one final challenge, the 12th MasterChef champion is crowned.

The remaining amateurs take on their most terrifying challenge yet - the Chef's Table.

The final four amateur cooks embark on an unforgettable culinary odyssey to Mexico.

The final five have just four hours to cook a complex five-course dinner.

In the last semi-final the cooks prepare an outstanding dish for the restaurant critics.

The semi-finalists cook for some of the world's most celebrated restaurateurs.

Two teams serve lunch to members of the Royal Navy on board HMS Northumberland.

In the first of the semi-finals the last eight cooks gather for the Relay Invention Test.

The nine remaining amateur cooks must each create a show-stopper dish to wow the judges.

The second group of amateurs get their first taste of professional cooking.

The remaining contestants are tasked with running a professional lunchtime service.

With the red team already having cooked, it is now the turn of the blue team.

The 14 cooks come together for the first time and cook off against each other.

The amateur cooks must make an exceptional dish centred on one ingredient, duck breast.

It's the last week of heats and the final group battle for a place in the quarter-final.