Cream unsalted butter, vanilla extract, spice (cinnamon, pumpkin pie spice, nutmeg, your choice!) and sugars together in your mixing bowl for 3 minutes.
Use a spatula to lift and transfer dough onto ungreased aluminum baking sheets or space out the cookies on silicon mats and slide those onto each baking sheet.
Bake cookies for 10-14 minutes (longer time for larger cookies, shorter for small ones). Transfer them to a wire rack after 5 minutes or once they're firm enough to handle. Add frosting if desired or leave undecorated.