Preheat the oven to 350°. Add the butter and sugars to a stand mixer with the paddle attachment and mix on medium to high speed for 5-7 minutes or until light and fluffy.
Using a 1/4 cup scooper (#16 scoop), scoop out the dough onto cookie sheet trays 4 to 5 inches apart from one another to allow them to spread out. It will take 3 sheet trays to get to 18 cookies.