Step 1 : Introduction to the question "2. A "stollen" is a German variety of which Christmas sweet treat? "
...1. Pumpkin pie 2. Eggnog 3. Red velvet cake 4. Fruit cake Stollen is a loaf-shaped, frosted, German version of a fruitcake. Stollen was first mentioned in 15th century writings but has been being made for much longer than that. The cake itself contains very little sugar; the sweetness of the stollen comes from the candied fruit that is added.