Masterchef continues. Last week was the quarter finals and now the remaining cooks enter Knockout Week. There are fourteen cooks left and over this double-bill, they will be split into two groups with each half assigned a cook-off challenge based on a brief given by judges John Torode and Gregg Wallace. Their task is to create a dish inspired by a family favourite or food from their childhood in the space of one hour and thirty minutes. The blue group goes first in this episode while the red are up afterwards (airing at 8.30pm). After that, their fate in the competition rests with the judges.