I don't bake cookies as often anymore but once in a while a recipe gets my full attention. I read at Serious Eats a review of Pierre Herme Pastries cookbook and it is not too favorable. According to the reviewer, the instructions are not very clear probably due to poor translations or the recipes just don't work as they should. Then I saw a recipe from the same book, of good old Chocolate Chip Cookies using 70% cacao dark chocolate and either pecan or macadamia nuts. The recipe and the link to the web site is at the bottom of the post.