Cinnamon roll
Roman traders introduced cinnamon to Europe. Later, Sweden began using it in pastries, developing the kanelbulle. Since 1999, October 4 has been Cinnamon Roll Day. Swedish dough also contains cardamom, giving it a distinctive flavor. Haga, Gothenburg is known for large cinnamon rolls. These are called hagabullar. Hagabullar are usually  or more and are not a shared roll. Each person usually orders one.