Slightly adapted from Joy of Baking
Makes 3 dozen cookies, depending on the size of the cookies.
In the bowl of a stand mixer fitted with the paddle attachment, mix the butter, granulated sugar, and brown sugar until fully combined. Add the eggs and mix to combine. Add the flour, cocoa powder, baking powder, salt and mix. Add the pecans and both chocolate chips; mix until just combined.
I am not an expert, but as I learned these are little different than your average cookie, thicker, more chewy but soft like cake.
What could go wrong if the cracks do not show at all?