Ingredients8 oz firm white fish (such as cod or halibut), cut into 1-inch pieces8 oz scallops8 oz large shrimp, peeled and deveined8 oz mussels, cleaned and debearded4 tbsp unsalted butter2 shallots, finely minced2 cloves garlic, minced1/2 cup dry white wine1 cup fish stock1 cup heavy cream2 tbsp fresh parsley, chopped1 tbsp fresh tarragon, chopped1/2 tsp saffron threadsSalt and white pepper to taste1/2 cup breadcrumbs1/4 cup grated Gruyère cheese Step by Step InstructionsPreheat oven to 375°F (190°C). Arrange four individual ramekins or casserole dishes on a baking sheet.In a large skillet, melt 2 tablespoons of butter over medium heat. Add shallots and garlic, sautéing until translucent, about 3 minutes.Pour in the white wine and bring to a simmer, reducing by half. Add the fish stock and saffron, simmering for an additional 5 minutes.Stir in the heavy cream and bring the sauce to a gentle simmer. Do not boil. Allow the sauce to thicken slightly, about 5-7 minutes.Season the fish, scallops, and shrimp lightly with salt and white pepper. Add them to the simmering sauce, cooking for 2 minutes.Add the mussels and fresh herbs, stirring gently to combine. Cook for another 2-3 minutes until the mussels just begin to open. Remove from heat.Divide the seafood mixture evenly among the prepared ramekins, ensuring each has a variety of seafood and sauce.In a small bowl, combine the breadcrumbs and grated Gruyère cheese. Sprinkle this mixture evenly over the top of each ramekin.Bake in the preheated oven for 12-15 minutes, or until the topping is golden brown and the sauce is bubbling.Remove from oven and let rest for 3-5 minutes before serving.FAQCan I use frozen seafood?Yes, thaw completely and pat dry before use to avoid excess water in the sauce. What can I use instead of saffron?A pinch of turmeric can provide a similar color, though the flavor profile will differ. Can I make this ahead of time?The seafood and sauce can be prepared and combined in the ramekins up to 4 hours in advance. Store covered in the refrigerator. Add the topping just before baking. You Must KnowDo not overcook the seafood during the initial stovetop preparation, as it will finish cooking in the oven. The mussels should only just begin to open before transferring to the ramekins. Use a light hand with seasoning, as the reduction will concentrate flavors. Storage TipsLeftover cassolette can be stored in an airtight container in the refrigerator for up to 2 days. Reheat gently in a 300°F (150°C) oven until warmed through. The texture of the seafood may change upon reheating. Freezing is not recommended due to the cream-based sauce.
Gourmet Seafood Cassolette
