Odd Couples

John Torode and Gregg Wallace look back on further highlights from 15 years of the show, remembering some of the most entertaining team challenges - and how different dynamics can lead to either success or chaos in the kitchen. They also revisit a 2015 semi-final task which saw Sheree Murphy, Scott Maslen, Rylan Clark-Neal, Sam Nixon, Chesney Hawkes, Mica Paris, Kimberly Wyatt and Tom Parker thrown together in a Victorian-style village, using only ingredients widely available during that era