Icebox Cookies – Swans Down® Cake Flour

Ingredients

• 2 cups – Sifted Swans Down Cake Flour
• 1 ½ tsp. – baking powder
• ½ cup – butter, room temp.
• 1 cup – white granulated sugar
• 4 – large egg yolks, unbeaten
• 1 tsp. – vanilla extract