The team tracks down fascinating facts from around the world related to the growing British tradition of savouring takeaway food, on which a billion pounds is spent a month. Jimmy Doherty is in Thailand to discover the unexpected addition in spring rolls. He then heads to India to find out the real reason takeaway curry can be so delicious - the mythical ingredient, ghee. Amanda Byram spills the beans on coffee and learns why some cups leave consumers more `buzzing" than others. Andi Oliver has the meaty task of learning how doner kebabs are made and bags herself an invite to the fancy award ceremony known as the Kebaftas.