Venetian Marinated Sardines (Sarde in Saor)
Venetian Marinated Sardines
Serves 4 to 6
This dish is made at least one day before it is served, and will keep for several days in the fridge.
1 lb fresh sardine fillets, boned if desired
About 2-1/3 cups olive oil
1 lb white onions, thinly sliced
1/2 cup white wine
1/2 cup white wine vinegar
1 tbsp pine nuts
1 tbsp raisins
1/2 tsp ground coriander
Wash the sardines and dry them. Dredge in flour and place in a sieve; shake to remove excess flour. Cover the bottom of a large saute pan with olive oil up to about 1-1/2 inches. Heat oil over moderately high heat until it is very hot but not smoking. Fry the sardines in batches (skin side down first to prevent curling), turning once after about 1-1/2 minutes, until they are golden, 3 to 4 minutes total. Drain on paper towels and sprinkle with salt.
Wipe out the saute pan and add enough oil to generously cover the bottom--about 1/3 cup. Heat oil over low heat, then add the sliced onions with a scant teaspoon of salt. Cover the pan and cook over very low heat for about an hour. Stir from time to time; if the onions look too dry, add a tablespoon of water. When the onions are very tender and have begun to caramelize, add the wine, vinegar, pine nuts, raisins, and coriander. Increase heat to moderate and cook until liquid has reduced to about 1/4 up.
Spread a thin layer of the onion mixture on your serving platter. Cover with the sardines, and then top with remaining onions. Cover with plastic wrap and refrigerate overnight (and up to 3 or 4 days). Serve cold or at room temperature.
(from "Piano, Piano, Pieno: Authentic Cooking from a Tuscan Farm," by Susan McKenna Grant)