Pfeffernüsse are small spice cookies, popular as a holiday treat with Germans and ethnic Mennonites in North America. Similar cookies are made in Denmark, and The Netherlands, as well. They are called Pfeffernüsse in German, pepernoten in Dutch, päpanät in Plautdietsch, pfeffernusse or peppernuts in English, and pebernødder in Danish.

A cookie or biscuit is a baked snack or dessert that is typically small, flat, and sweet. It usually contains flour, sugar, egg, and some type of oil, fat, or butter. It may include other ingredients such as raisins, oats, chocolate chips, or nuts.