Äröin
Äröin is a Finnish term that can refer to several things, primarily a type of small, often round, pastry or bun, and also in a more general sense, something that is baked. The most common association of äröin is with a sweet treat, frequently flavored with cardamom, a spice that is very popular in Finnish baking. These pastries are typically small enough to be eaten as a snack or with coffee, a common practice in Finland. They can be found in bakeries and homes across the country.
The word äröin can also be used more broadly to describe any item that has been baked,