Sour Fish Soup is a traditional dish popular in various Southeast Asian cuisines, particularly in Vietnam and Thailand. The soup typically features fresh fish, often catfish or tilapia, cooked in a broth made from tamarind or other souring agents, giving it a distinctive tangy flavor. It is often accompanied by vegetables like tomatoes and pineapple, which enhance the soup's refreshing taste. This dish is usually served hot and can be enjoyed with steamed rice or noodles. Sour Fish Soup is not only flavorful but also nutritious, providing a good source of protein and vitamins from the fish and vegetables used in the recipe.