Ribollita Toscana — Twice-Boiled Bread and Kale Soup

Tuscany — ribollita is documented from the medieval period as the soup of Florentine contadini (peasant farmers). The saltless bread tradition of Tuscany (pane sciapo, developed historically to save salt, a taxed commodity) is essential to the preparation. The cavolo nero cultivation is specific to the Tuscan winter garden.

Ribollita ('reboiled') is Tuscany's most celebrated soup — a preparation that begins as a minestrone di cavolo nero (Tuscan kale soup with cannellini beans, cavolo nero, and bread), is allowed to cool and solidify overnight into a thick, bread-dense mass, then reheated (reboiled) the following day. The reheating and stirring of the solidified soup produces a completely different, more unified, more intensely flavoured preparation than the original soup. Without the overnight rest and the ribollita — the reboiling — it is not ribollita; it is simply minestrone. The cavolo nero (Tuscan black kale, Lacinato kale in American parlance) is the defining vegetable.

Ribollita on the second day is a different preparation from the first — where the minestrone was liquid and varied in texture, the ribollita is thick, unified, and deeply flavoured. The bread has dissolved into the broth; the cavolo nero has become silky and dark; the beans provide creaminess. A thread of raw DOP Tuscan olive oil over the top is the finishing touch that elevates the entire preparation. It is the taste of Tuscany in January.