Rich, rich, rich! A thin, crisp wafer version of the Austrian nut-based torte. These are tasty on their own, or with afternoon tea or after-dinner coffee.
Ingredients
11tablespoons (1stick plus 3tablespoons) unsalted butter, softened
Cream the butter with the confectioners’ sugar and lemon zest in an electric mixer until very light, 3 to 5 minutes. Add the egg, then the egg white, mixing until smooth. Lower the mixer speed and add the ground nuts and the flour, mixing just until blended, no longer.
Divide the dough in half; wrap each portion in plastic wrap in a thick, cylindrical shape. Tw