Make Ahead Tip: Prepare the dough (Steps 2 and 3), cover and refrigerate for up to 1 day. Store the cookies in an airtight container at room temperature for up to 3 days. Roll in the second coating of confectioners' sugar just before serving.
Storage smarts: To extend the life of your baked goods, store them in an airtight container in a single layer or between layers of parchment paper to prevent sticking.
1 other carbohydrate, 1 fat