Ingredients:
1stick of butter
1/2 cup of sugar
2 large egg yolks
1 tsp vanilla extract
1 1/2 cups of unbleached flour
Place butter, sugar, egg yolks and vanilla in a mixing bowl. Beat til smooth and creamy and beginning to lighten. Sprinkle flour on top and continue to blend.
To roll for cutting:
Chill dough briefly. Then roll on a slightly floured surface 3/16 of an inch. Place cookies on a lightly greased baking sheet. Bake at 350 for 11-15 minutes.
If you want to just make round cookies:
Pinch off pieces of dough and roll into a ball in your hands. Place the balls on the prepared cookie sheet. Lightly butter the bottom of a drinking glass and dip in sugar. Flatten the dough into disks with the sugar coated glass bottom.