The Oreo gingerbread recipe typically includes gingerbread-flavored Oreos or gingerbread spice, softened cream cheese, and a chocolate coating. The gingerbread flavor can come from either using gingerbread-flavored cookies or by adding gingerbread spices like cinnamon, cloves, ground ginger, coriander, cardamom, allspice, black pepper, and nutmeg to the mixture.