Begin by cleaning and preparing the fish and seafood. Cut the fish into chunks and ensure all shrimp and scallops are cleaned and deveined.
In a large pot, combine water with a splash of white wine, bay leaves, and peppercorns. Bring to a simmer.
Once the broth is simmering, add the prepared fish and seafood. Cook gently for about 10 minutes until the seafood is just cooked through.
Carefully remove the seafood from the pot and set aside. Strain the broth to remove solids and set aside the liquid.
In a separate saucepan, melt butter and add flour to create a roux. Gradually whisk in the reserved broth, stirring until the sauce is smooth and thickened.
Stir in heavy cream and adjust seasoning with salt and pepper. Let the sauce simmer for a few more minutes.
Gently fold the cooked seafood back into the creamy sauce, ensuring all pieces are well coated.
Plate the blanquette de la mer warm, garnished with fresh herbs if desired.
To achieve the best flavor in your blanquette, start by selecting fresh seafood. Clean and prepare your seafood properly to enhance the dish’s overall taste.
The sauce is essential for blanquette de la mer. Prepare a white sauce using ingredients like butter, flour, and broth to create a smooth and rich base for the seafood.
Simmer the seafood gently in the sauce to ensure it retains its delicate texture and flavors. Avoid boiling, as this can make the seafood tough.
Enhance the dish with aromatics such as onions and herbs. These ingredients should be sautéed before adding them to the sauce for an additional layer of flavor.