It's the last of the semi-finals and it's do or die for the best six amateurs. The contestants have just one challenge to win a place in the final five; to cook an outstanding dish to win-over four of the country's most feared restaurant critics - Charles Campion, Tracey MacLeod, Jay Rayner and William Sitwell. Serving food to these masters of the dining room is a daunting task for the most adept chefs, and these talented home cooks now have to put their skills and palates on the line.