The nutcracker! This walnut cookie does so much more than just taste good. We’ll give you a hint: B vitamins. They drive the mind to peak performance. And on top of that, Omega-3 fatty acids are good for your heart and prevent high blood pressure, in case you’re feeling a little stressed out. So when it's time to do your next tax return, a plate of our nutty stress-relief morsels better not be missing from your desk!