In a brand new six-part series, Michelin-star chef Tom Kerridge recruits and mentors a group of struggling dieters to prove they can lose weight for good by following his simple but delicious low-calorie recipes. Tom famously lost 12 stone through a combination of a strict diet and exercise, but is now turning his attention to low-calorie cooking to help others. All local residents to Tom's restaurants, the group of 13 dieters must stick to daily calorie limits and follow recipes and cooking tips designed to help them over 12 weeks.