MasterChef

The six best cooks from the week's heats come together for the first time. There will be no time for chit-chat, as just one task will separate them from a place in knockout week. Only the best will make it. The inimitable Grace Dent makes a gracious return to set the brief. Inspired by memories of picnics in the Lake District with her mum, she wants the quarter-finalists to create the perfect spread, which must include two savoury items and one sweet. Imagination can truly run wild with this one, but Grace expects everything to taste completely dreamy. These are her childhood memories, after all. The cooks have 90 minutes to push the boat out and put a smile on Grace's face. Those who impress in the kitchen the most will be rewarded with a place in knockout week.