British biscuit is basically a cookie that is small and flat baked. The main ingredients used are sugar, eggs, flour and fat and all these are combined and baked in an oven, and British biscuit is ready to be served. These are extensively served all over the world irrespective of the time of the day. British biscuit is baked till crisp but some of them may not be baked at all. Nowadays, a number of optional ingredients like spices, butter, chocolate, peanut butter, dried fruits and nut are also used to further enhance the taste and flavor of a British biscuit.