Ossobuco ("bone with a hole") is a Lombard preparation — cross-cut veal shanks braised in white wine, broth, and vegetables until the meat is falling off the bone and the marrow inside the bone has rendered to a spoonable, unctuous cream. The dish is Milanese, not generic Italian, and in its traditional form (in bianco — without tomato) it predates the arrival of the tomato in Italian cooking. The tomato version (in rosso) is a later development and is considered less authentic in Milan.
Veal shin is cut cross-wise into thick slices (3–4cm), each containing a central marrow bone. The shanks are dredged in flour and browned in butter. A soffritto of onion (and in some versions, carrot and celery) is sweated in the same pot. White wine is added and reduced. Broth (veal, ideally) is added, and the shanks braise, covered, for 1.5–2 hours until the meat is tender and the sauce is rich with collagen.
- **Veal, not beef.** Beef ossobuco exists but is a different dish — tougher, less delicate, less gelatinous. Veal shank produces the silky, trembling texture that defines the preparation. - **In bianco is the original.** The tomato version is acceptable but Milanese traditionalists insist on white (in bianco) — wine, broth, vegetables, no tomato. - **Served with risotto alla milanese.** This is the canonical pairing — the saffron risotto on one side, the ossobuco on the other. Together, they are the single most complete Milanese meal.
ITALIAN REGIONAL DEEP — THE FIVE KINGDOMS