Laura Sharrad

Your favourites are back for another crack at the coveted MasterChef title. Up for grabs tonight is this season's only immunity pin and joining them all week is chef extraordinaire, Gordon Ramsay.

Teams must cook a three-course meal in a relay style cook. Each team member starts a course and after 20 minutes must swap to the next course. The most cohesive menu with the best dishes wins.

Each team must cook a three-course meal for 120 guests. The judges reveal three ingredients: black garlic, ginger and potatoes. Each team must feature one of the ingredients in each course.

The judges reveal that each contestant's mystery box, contains four ingredients which they can barter with one another for. The top four dishes will see their makers cook for immunity tomorrow.

Every contestant is up for elimination, except the winner of Thursday's immunity challenge.The pressure mounts for all contestants to deliver delicious dishes and keep their place in the competition.

Three contestants are told they must prepare 100 small plates each, consisting of five different dishes. Dishes are then colour-coded and served to the judges on a sushi train in this blind tasting.