A scone is a baked quick bread, with flour, fat and a raising agent, which were originally baked on a griddle and was around the size of a medium dining plate. The cooked scone would be cut into triangles, in Scotland thought to be one of the homes to the origins of the scone the large griddle cake is called a bannock. With the development of baking powder, scones became a popular recipe bake in the oven, slightly sweetened and often with the addition of an egg-wash glaze.