Few meals have roots as deep as the Cornish pasty, a hand-held meat-and-vegetable pie developed as a lunch for workers in the ancient English tin mining region of Cornwall. With its characteristic semicircular shape and an insulating crust that does double-duty as a handle, the humble pasty—which, perhaps unfortunately, rhymes with “nasty” rather than “tasty”—today receives special designation, along with Champagne and Parma ham, as a protected regional food by the European Union. In Michigan, where 19th-century Cornish immigrants brought the pasty into the iron mines of the Upper Peninsula, the pasty has been celebrated with local festivals and statewide proclamations.