2 ¼cupsflour(293 grams) (you can reduce to 2 cups for a thinner cookie)
¾cupunsweetened cocoa powder
1teaspoonbaking soda
1teaspoonsalt
2cupschocolate chips
Instructions
Preheat oven to 350 degrees F and line 3 baking sheets with parchment paper (optional).
With an electric mixer, cream together butter and sugar until smooth, about 3-4 minutes. Add vanilla and eggs and beat until combined.
Add flour, cocoa, baking soda and salt and mix until a dough forms (it should hold together easily but not be too sticky. Stir in chocolate chips.
Roll dough into 1-2" balls and place 2 inches apart on prepared baking sheets (you can make larger cookies, but you'll need to be fewer to a pan and bake a little longer). Bake for 8-9 minutes until centers are just a tiny bit glossy in the center -- they will set as they cool.