Satisfy your coffee cravings with a rich and nutty coffee walnut cake made with the convenience of a food processor. This recipe combines the bold flavors of coffee and chopped walnuts to create a moist and flavorful cake. The food processor helps in grinding the walnuts and incorporating them into the batter, adding a delightful crunch. Enjoy a slice of this cake with a cup of coffee for the perfect afternoon pick-me-up.