“The repetitive phases of cooking leave plenty of mental space for reflection, and as I chopped and minced and sliced I thought about the rhythms of cooking, one of which involves destroying the order of the things we bring from nature into our kitchens, only to then create from them a new order. We butcher, grind, chop, grate, mince, and liquefy raw ingredients, breaking down formerly living things so that we might recombine them in new, more cultivated forms. When you think about it, this is the same rhythm, once removed, that governs all eating in nature, which invariably entails the destruction of certain living things, by chewing and then digestion, in order to sustain other living things. In The Hungry Soul Leon Kass calls this the great paradox of eating: 'that to preserve their life and form living things necessarily destroy life and form.' If there is any shame in that destruction, only we humans seem to feel it, and then only on occasion. But cooking doesn't only...