― A favorite cookie bar that has acquired many names and recipes on the net. Called 7 layer, magic cookie bars and other names. I made this one with crushed vanilla wafers crust and omitted the traditonal nuts and added cinnamon to the crust. A little different but with a little spice this cookie bar was a huge hit at this wonderful fund raiser I made them for. This one generated many more donations than I ever imagined for a great cause. Here is my version. Hope you like it too. ∙ [...].