A crunchy cookie is a type of cookie that is characterized by its hard texture. Two popular examples of crunchy cookies are Gingersnaps and Oreos. Gingersnaps are a type of spiced cookie made with molasses, ginger, cinnamon, and other spices. Oreos are a type of chocolate sandwich cookie filled with a sweet cream filling. Both types of cookies are popular for their crunchy texture and sweet flavor.