Piemonte (Piedmont in English) in northwestern Italy is, with Tuscany, Italy’s most famous wine region. That fame is mostly centered on two wines from the Langhe subregion: Barolo and Barbaresco.

The wide variety of cheeses, truffles, chocolates, pasta, baked goods, vinegars, oils—and other authentic, regional food products “Made in Italy”—are beloved across the globe. Even their attractive ...