It starts with a monstrously meatless “Reuben” sandwich and ends in the villages of England’s East Midlands in the 19th century. The links: Reuben the sandwich and Reuben the name, kale the leafy green and Cale the name. From the far reaches of subsectivity comes this dish, in e-mail from bon appétit magazine yesterday (reproduced … Continue reading Reubens, kale, and Cales