Lemon-Lime Butter Cookies

Directions

1. In a small bowl, beat butter and confectioners' sugar until blended. Beat in citrus zest and lemon juice. Gradually beat in flour.
2. Shape into a disk; wrap. Refrigerate 2 hours or until firm enough to roll.
3. Preheat oven to 325°. On a lightly floured surface, roll dough to 1/8-in. thickness. Cut with a floured 2-in. round cookie cutter. Place 1 in. apart on ungreased baking sheets.
4. Bake 16-19 minutes or until edges are light brown. Remove from pans to wire racks to cool.