Buns

Buns are small rolls, made with flour, sugar, butter, yeast and eggs, that are richer and sweeter than plain bread. They can be flavoured or filled with other ingredients, such as spices and dried fruits. Different types of buns include: Bath buns, Chelsea buns, currant buns such as hot cross buns, Colston buns, London buns and saffron buns. A bun can also refer to a bread roll, such as a burger bun. (Source)