I did change the graham cracker crumbs to my husband's favorite Bastone (sp) cookies. Graham crackers have "partially hydrogenated fats," which I try very hard not to use in any of my recipes. Ground the cookies as I would have the crackers and folded into the batter. They were light and delicious!!! The men at my husband's work have requested more...they absolutely love them. I will make again.
Here, graham cracker crumbs, dates and nuts are folded into beaten eggs and sugar to make a wonderfully chewy bar that's much lighter than traditional recipes.