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.
Starts: Melissa Leong, Jock Zonfrillo, Andy Allen, Gordon Ramsay, Rose Adam, Chris Badenoch, Tessa Boersma, Laura Jane Cassaighe, Sarah Clare, Tracy Collins