What is "aebleskiver"

Æbleskiver "Pancake Puffs" (, [singular: æbleskive]), also called "appleskives" are traditional pancakes in a distinctive shape of a sphere. The name literally means apple slices in Danish, although apples are not usually an ingredient in present-day versions. Somewhat similar in texture to European pancakes crossed with a popover or Yorkshire pudding, æbleskiver are solid like a pancake but light and fluffy like a popover. The English language spelling is usually aebleskiver or ebleskiver.