I think I have a new favourite cookie recipe... They sell American Cookies in the university cafeteria but I calculating that making them at home would save me 70% of the cafeteria price and allow me to put as much chocolate in them as I wanted convinced me to give it a try.
I searched the internet for a recipe and found this (German).
Instead of using the grated nuts I used additional 100g flour and substituted the chocolate for white chocolate. Then I added some frozen raspberries broken into small pieces. Though the combination sounds a little bit strange, they are delicious!