Two top chefs have just seven days to make culinary history as they try to replicate the secret recipes for two mighty KFC staples - the Zinger Burger and KFC's legendary original chicken.
Two top chefs have just seven days to replicate one of Britain's favourite chocolate snacks: Wagon Wheels. Can they make a chocolate mallow biscuit that's anything like the real thing?
Can Michelin-star chefs Daniel Clifford and Claude Bosi make Shreddies from scratch? How do you create the popular cereal's famous lattice pattern and layered structure?
The chocolate bar that used to be called Marathon but then became Snickers has a combination of chocolate, peanuts, caramel and nougat that may sound simple, but trying to recreate it drives two fine-dining chefs to distraction.
