Easy Shortbread Cookies

Directions

1. 1
   Beat butter till soft and creamy.
2. 2
   Add powdered sugar and beat till smooth.Stir in flour till mixture is well combined; press dough together till it forms a ball.Flatten dough and place in a gallon sized ziplock bag, close the bag tightly. Use a rolling pin to roll the dough 1/4" thick inside the bag. It will form a perfect square inside the bag!Carefully cut away the sides of the bag. Use a knife or pizza cutter to cut the dough into rectangle shapes.
3. 3
   Place cookies on ungreased cookie sheets about an inch apart.
4. 4
   Place pans in the refrigerator.While the cookies are chilling, preheat the oven to 325 degrees.
5. 5
   Bake cookies for 15-18 minutes or till the bottom edges are barely turning light brown.
6. 6
   Let cookies cool on the pan for a few minutes, then remove to cooling racks.If desired drizzle cooled cookies with melted chocolate.