Man, you're missing a bunch of ingredients to actually make tasty cookies. Definitely need some salt. She's probably also using vanilla extract or purchased chocolate chips (or chunks) or cinnamon. Plus the leavening agent, so baking powder (or baking soda and another acid). That's all just for the basic cookies, there's so many options out there using stuff like malted chocolate powder, and that's ignoring making palatable gluten-free cookies.