Prepare Chocolate Chip Cookies
To make Derek's chocolate chip cookies, stir the flour, baking powder, and baking soda together in a bowl and set aside. With a paddle attachment, beat the butter and sugars in the bowl of a mixer for 3 minutes on medium speed. On low speed, add eggs, one at a time, and mix until incorporated. Add vanilla to mixture and beat until incorporated. Stir in the flour mixture. Once fully blended, stir in cup of semi sweet and milk chocolate chips with a spoon.
Please note that I doubled this recipe for my Chocolate Chip Cookie Mega Cake, but I did have some leftover cookies. But when is extra chocolate chip cookies ever a problem. ;)