|unsalted butter, coldt|
Food Processor Method Cut the butter into ½ inch cubes and refrigerate until ready to use.
In a medium bowl, whisk together the flour and salt.
In a food processor, pulse together the sugar and lemon zest until the zest is finely grated. Add the cold butter cubes and pulse until the sugar mixture coats the butter. Add the flour mixture and pulse until the butter is no lar