"Kourambiethes" - Powdered Sugar Butter Cookies - cooking recipe

Ingredients

1 lb. unsalted butter
2 egg yolks
cake flour
1 lb. powdered sugar
2 tsp. vanilla

Preparation

Beat butter 30 minutes or until light and fluffy; add 1/2 cup powdered sugar and beat well.
Add the egg yolks and continue beating.
Add vanilla and enough flour to make a soft dough.
Roll into small balls.
Place on cookie sheet and bake at 350\u00b0 for about 30 minutes.
Have powdered sugar sprinkled on a large sheet pan or paper.
Sprinkle powdered sugar on top while still warm.