Sarde in Saor is a classic Venetian dish made with sardines, onions, vinegar, raisins, and pine nuts. The sardines are first fried until crispy, then marinated in a sweet and sour mixture of onions, vinegar, and sugar. The dish is typically served cold and is a perfect combination of flavors and textures. Sarde in Saor is often enjoyed as an appetizer or as a topping for polenta. It is a delicious and unique taste of Venetian cuisine.