Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
In a large mixing bowl, beat the softened butter and powdered sugar until light and fluffy.
Mix in the vanilla extract.
Gradually add the sifted flour, mixing until a dough forms.
Roll small balls of dough and place them on the prepared baking sheet, leaving some space between them.
Bake for 20-25 minutes or until the bottoms are light golden brown.
Allow the cookies to cool slightly, then roll them in a mixture of additional powdered sugar and cinnamon.
Let the cookies cool completely on a wire rack before serving.