Corsican cuisine: An exploration of a fascinating gastronomy that blends authenticity, tradition, and innovation: a journey to the heart of flavors. Corsican gastronomy, a true cultural treasure. Corsica is an island of stunning landscapes, but it wouldn't be the same without its cuisine. Indeed, Corsica is inextricably linked to its local products, such as olive groves, vineyards, chestnut and citrus groves, as well as pork charcuterie, sheep's milk and cheese, among others.