These chocolate waffle cookies are thin and crispy like thin pizza crust. The distinctive pattern comes from baking the cookies in a waffle cone maker. You can also use a traditional pizzelle maker.
In a small saucepan over medium heat, melt the butter, stirring occasionally. Set aside to cool slightly. In a small bowl, whisk together the flour, cocoa, and salt. In a large bowl, whisk together the eggs and sugar vigorously until the mixture is pale in color and fluffy in texture, about 1 minute. Add the melt