Pre-heat oven to 350 degrees. Line a large baking sheet with parchment paper and spray with non-stick cooking spray.
In the bowl of a mixer with the paddle attachment, add butter and sugars. Cream for 2-3 minutes. Add in eggs one at a time followed by vanilla extract.
Slowly add in your dry ingredients. Mix until everything is combined. Pull off the mixer and fold in white chocolate chips. This batter will be thick.
Scope out 2 tablespoons size scopes. Place onto the baking sheet leaving 2 inches in between each cookie. With the bottom of a cup press each cookie down till it is about ½ inch thick. You can use a small square of parchment paper to help the cookie not stick to the cup.
Bake for 10-12 minutes. Let them rest on the baking sheet for 2 minutes then transfer to a wire rack.