A recipe at the heart of Southern France Introducing Lotte à la Sètoise – a surefire hit that'll quickly become your family's favorite mealtime masterpiece.This iconic dish is from the sun-kissed shores of Southern France. Typically made with a variety of firm white fish such as cod, halibut, or monkfish, it is simmered in a flavorful broth infused with garlic, saffron, and sometimes a splash of white wine. The stew is then served with toasted bread slices rubbed with garlic and topped generously with a rich, homemade aioli, adding a luxurious creaminess and depth of flavor to each spoonful.Lotte à la Sètoise is not just a meal; it's a celebration of coastal living and the vibrant flavors of the Méditerranée, perfect for sharing with family and friends.RecipeServes: 6Prep Time: 25 minCook Time: 40 minIngredientsAioli2 garlic cloves, finely chopped2 large egg yolks, at room temperature2 teaspoons fresh lemon juice (from 1 lemon)2 teaspoons Dijon mustard1½ cups extra-virgin olive oilKosher salt, to tasteGood quality ready-made aioli will taste just as good ;-)Stew¼ cup extra-virgin olive oil1 small yellow onion, diced1 small fennel bulb, diced2 celery stalks, diced2 small leeks (white parts only), chopped2 garlic cloves, minced1 bay leaf1½ cups dry white wine4 cups fish or seafood stock2 cups water½ pound fingerling potatoes, halved lengthwise2 pounds boneless, skinless thick, white fish fillets, cut into 1-inch chunkssalt & pepper to taste6 toasted slices of rustic breadMethodMake the aioli. In a medium bowl, whisk together the garlic, egg yolks, lemon juice, and mustard until smooth. Whisking constantly, add in the oil in a slow, steady stream, until emulsified. Season with salt.Make the stew. Heat the oil in a large, heavy pot, over medium heat. Once the oil is glistening, add the onion, fennel, celery, leeks, garlic, and bay leaf. Cook, stirring often, until tender but not browned, about 10-15 minutes. Stir in the wine and simmer until reduced by half, about 15 minutes.Stir in the stock and water and bring to a boil over high heat. Add the potatoes, reduce the heat to medium and cook, simmering, until tender, about 10 minutes. Strain and reserve the broth and set aside the vegetables. Return the broth to the pot and add the fish. Simmer until firm, 2 to 3 minutes. Divide the fish among the serving bowls.In a small bowl, whisk together ½ cup of the aioli with ¼ cup of hot broth to temper it. Whisk the tempered aioli into the pot of broth. Return the reserve vegetables to the broth and rewarm over low heat. Season with salt and pepper. Ladle over the fish.Garnish with parsley and a splash of sherry, if using. Serve hot with toast and the remaining aioli.