In this Takeaway Special, the Food Unwrapped team track down fascinating food facts from around the world about some of our Friday night favourites. Jimmy Doherty's in India on the trail of a key component to many traditional Indian curries, the mythical ingredient, Ghee. He then heads to Thailand to unearth what the noodles in our spring rolls are made of- and it's not what you'd expect. Amanda Byram spills the beans on coffee and learns why some cups leave us more buzzing than others. And 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'.