Roanne-style fish stew is a traditional dish originating from the town of Roanne in the Loire region of France. This hearty stew typically features a variety of fresh fish, such as white fish and shellfish, simmered in a flavorful broth made from fish stock, tomatoes, and aromatic herbs. The dish is often served with a side of rouille, a garlic and saffron mayonnaise, which adds a rich, creamy texture. Roanne-style fish stew is celebrated for its vibrant flavors and is a popular choice in coastal regions, showcasing the bounty of the sea.