Belle wasn’t sure that she could improve on her classic chocolate chip cookie recipe, which she has been perfecting since she was ten years old, but after countless tests, these beautifully marbled cookies are her new favorite. The Dutch-process cocoa imparts an intense chocolaty flavor, while the bread flour gives the cookies just the right amount of chewiness. For the best results, use a kitchen scale to weigh the flour, chocolate, and other ingredients, then again to hel
