Almond Shortbread Cookies

Combine flour, cornstarch, and powdered sugar; stir in almonds. Add butter; blend with a wooden spoon until a soft dough forms.

Shape dough into small balls. Place on ungreased cookie sheet; flatten each ball with lightly floured fork. Bake at 300℉ (150℃) for 20 to 25 minutes or until edges are only lightly browned. Cool before storing.