Beans Are a Vegetable: an Overanalysis

“Of course beans count as a vegetable!” I said to my wife. We have this house rule that it’s okay to eat mac and cheese for dinner so long as you add a vegetable. If I may ‘spill the beans’, I’m obsessed with them. Each one is tastier than the last: garbanzo bean, black bean, kidney. The butter bean, which is just...