These are a biscotti unlike any other you may have tried. Traditionally, biscotti are hard, sturdy cookies, made for dunking into coffee or tea. These biscotti are firm but crisp and quite crunchy and airy all at the same time. They are delicate and will shatter if you are not careful handling them. It is a lot like eating a crunchy cloud, if you can imagine that. I call them breakfast biscotti because they are made with Special K cereal. That's what gives them their unique texture.
Pictures and recipe are here: