An Oatmeal Cookie is an alcoholic drink named for its taste, which is reportedly similar to an oatmeal cookie. It can be served both layered and mixed, depending on the taste of the bartender. Ingredients vary, but a sample recipe is equal parts Irish cream, cinnamon schnapps, butterscotch schnapps, and Jägermeister.
An alternate recipe is equal parts Irish cream, butterscotch schnapps, Jägermeister, and Kahlúa.