Aebleskiver - a Danishdessert, like doughnut holes, but sweeter and much better traditionally served with glogg during the Advent.
View page
Pretty much any beverage can be served hot. Hot chocolate, hot
tea, hot coffee, hot cider, there is a wine (gluhwein) that is
served hot at winter festivals in Germany, and I've even heard of
hot Dr. Pepper.