Æbleskiver / Appleslices
This kind of pan is used for making “Æbleskiver” /”Apple slices”, the traditional christmas “cake”.
In a previous post I wrote:
Æbleskiver are made out of a dough almost similar to what is used for pancakes, but on a special pan. In the old days, they were made with a piece of apple in the middle, that is how apple comes into the name. The recipes are many, this one is from a nice blog with Danish recipes.