Sarde in Saor — Sweet-Sour Marinated Sardines
Venice, Veneto. Sarde in saor is documented from at least the 13th century as a preservation technique for the sardines abundant in the Adriatic. The agrodolce tradition reflects the Venetian spice trade — the sweet-sour combination was a marker of the sophisticated Venetian merchant table.
Sarde in saor is Venice's signature antipasto and the most eloquent example of agrodolce technique in the Veneto: fresh sardines are cleaned, floured, and fried until golden, then submerged in a marinade of sweet-sour white onion, white wine vinegar, raisins, and pine nuts, and left to cure for 24-48 hours. The vinegar preserves the fish; the sugar in the raisins and caramelised onion counterbalances the acid; the pine nuts add textural contrast. It is served cold, at room temperature, often on a slice of white polenta.