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Seafood Gratin with Shrimp, Scallops, and Creamy White Grape Sauce Recipe


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4.3 from 36 reviews

  • Author: Diane
  • Total Time: 30 minutes
  • Yield: 4 servings

Description

This creamy Seafood Gratin combines tender shrimp and scallops in a rich, buttery sauce enhanced with white grape juice for a subtle sweetness, topped with melted golden cheese for a perfect balance of flavors. Ready in just 30 minutes, it's a delightful seafood casserole that's both comforting and elegant, ideal for a quick weeknight dinner or entertaining guests.


Ingredients

Seafood

  • 200 g Shrimp (Peeled and deveined)
  • 200 g Scallops (Fresh or thawed if frozen)

Sauce

  • 2 tablespoons Butter (For sautéing)
  • 1 medium Onion (Chopped)
  • 2 cloves Garlic (Minced)
  • 200 ml Heavy cream (For the creamy sauce)
  • 50 ml White grape juice (Adds sweetness to the sauce)
  • 1/2 teaspoon Salt (To taste)
  • 1/2 teaspoon Black pepper (To taste)

Topping

  • 50 g Grated cheese (For topping, use your favorite cheese)


Instructions

  1. Prepare Seafood: Gather fresh shrimp and scallops. If using frozen seafood, thaw completely, rinse under cold water, and pat dry thoroughly to remove excess moisture.
  2. Sauté Aromatics: In a large skillet, melt butter over medium heat. Add chopped onion and minced garlic, and sauté for 3-4 minutes until the onion becomes translucent and fragrant.
  3. Cook Seafood: Add shrimp and scallops to the skillet and cook for about 3 minutes until the shrimp turns pink and the scallops become opaque, stirring occasionally to cook evenly.
  4. Add Liquids and Season: Pour in white grape juice and let it simmer for 2 minutes to reduce slightly. Stir in heavy cream, salt, and black pepper, blending all ingredients well to form a creamy sauce.
  5. Assemble Gratin: Transfer the seafood mixture into a baking dish, spreading evenly. Sprinkle the grated cheese evenly over the top to create a cheesy crust.
  6. Bake: Preheat your oven to 180°C (350°F). Bake the gratin for about 15 minutes until the cheese is bubbly, melted, and golden brown on top.
  7. Serve: Remove the gratin from the oven and let it cool slightly for a few minutes before serving to allow the flavors to settle and to avoid burning your mouth.

Notes

  • Use fresh seafood whenever possible for the best flavor and texture.
  • If you don’t have white grape juice, a dry white wine or a mild white fruit juice can be substituted.
  • Feel free to experiment with different types of cheese such as Gruyère, mozzarella, or Parmesan for varied taste.
  • Do not overcook seafood initially as it will continue cooking in the oven; overcooking may result in tough texture.
  • This dish pairs wonderfully with a light green salad and crusty bread.
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: French