sarde in saor is a traditional Venetian dish made from sardines that are marinated in a sweet and sour sauce. The sardines are first fried and then layered with onions, vinegar, and sugar, creating a unique flavor profile. This dish is often served as an appetizer and is typically enjoyed cold. The name "sarde in saor" translates to "sardines in a sweet and sour sauce." It reflects the culinary practices of Venice, where preserving fish was essential for long journeys. This dish showcases the region's rich maritime history and the use of local ingredients.