Levain Bakery Chocolate Chip Crush Cookies

Cold Butter, cut into small cubes

Brown Sugar

Sugar

Eggs

Cake Flour*

Flour

Cornstarch

Baking Soda

Salt

Chocolate Chips

Walnuts, roughly chopped

*can substitute all-purpose flour for cake flour

**Levain Bakery doesn't add vanilla extract to their cookies but feel free to do so. If you decide to add vanilla, I would suggest adding 1 teaspoon with the eggs.