Definition: A "cinnamon bun" is a sweet, soft pastry made from dough that is rolled up with a mixture of cinnamon and sugar (sometimes with raisins) and then sliced into pieces before being baked. After baking, they are often topped with icing or glaze.
There are no specific idioms or phrasal verbs directly related to "cinnamon bun." However, you might hear phrases like: - "As sweet as a cinnamon bun," which means someone is very sweet or nice.
A "cinnamon bun" is a delicious pastry enjoyed by many, especially for breakfast or dessert. It is made by rolling dough with cinnamon and sugar, slicing it, and baking it.