Where should I have dinner in Sicily with authentic local wine?

Cerasuolo di Vittoria is registered in the EU's geographical indications register as a protected designation of origin covering two names: "Cerasuolo di Vittoria" and "Cerasuolo di Vittoria Classico." It is a blend, and the register names the grapes: Calabrese — the variety sold worldwide as Nero d'Avola — as the main variety, with Frappato N. That pairing is what gives the wine its character, and it is a requirement of the specification rather than a house style.

The paper trail is unusually clear for a wine this specific. The original DOC was recognized by Presidential Decree of 29 May 1973, and the step up to DOCG came by Ministerial Decree of 13 September 2005. The technical sheet lodged with the Commission carries the reference Ares(2014)2085252, dated 25 June 2014, and the filing on record is an alignment amendment made to bring the document into compliance with EU rules, with no change to the production specification itself.

The specification sets hard numbers. Total alcohol must be at least 13.00% by volume. Total acidity must be at least 5 grams per liter expressed as tartaric acid. Non-reducing extract must reach at least 27.0 grams per liter. And yield is capped at 8,000 kilograms of grapes per hectare. A restaurant list that offers you a Cerasuolo di Vittoria is offering you a wine that cleared all four thresholds.

Vittoria is not one of the eight towns UNESCO inscribed in the Val di Noto. The wine zone and the World Heritage property overlap on the map of south-eastern Sicily without being the same thing, so a dinner inside an inscribed Baroque town is not automatically a dinner inside the Cerasuolo zone, and vice versa. If you want both in one evening, check the commune, not the region.

• Order by name, not by color — "Classico" is a separately protected designation, not a marketing adjective added to the base name.
• Check the strength — The minimum is 13.00% by volume. A bottle labelled below that is not within the designation.
• Mind the commune — Comiso, Acate, Chiaramonte Gulfi and Santa Croce Camerina are inside the zone in full; Ragusa only in part.

The designation regulates the wine, not the restaurant: there is no official register of places entitled to serve it, so the protected name tells you about the bottle and nothing about the kitchen. If dinner is on one of the smaller islands rather than the mainland south-east, the regional maritime contracts put you on the Egadi routes from Trapani to Favignana and Marettimo, which run to their own calendars — and a wine zone at the far end of the island from Trapani is not a realistic same-evening pairing.

The Sicily food answer in this group covers the Etna park's farmed zones and the island food territories; the things-to-do answer sets out which Baroque towns are actually inscribed.