Seafood Gratin

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Update : December 19, 2025

Delicious seafood gratin dish topped with cheese and baked to perfection

why make this recipe

Seafood Gratin is a delicious and comforting dish that brings the flavors of the ocean right to your table. It combines tender shrimp and scallops in a creamy sauce, topped with melted cheese. This dish is perfect for a family dinner, special occasions, or whenever you want to impress your guests. It’s easy to prepare and delivers a wonderful taste that seafood lovers will adore.

how to make Seafood Gratin

Ingredients:

  • 1 pound shrimp, peeled and deveined
  • 1 pound scallops
  • 2 cups heavy cream
  • 1 cup grated cheese (such as Gruyère or Parmesan)
  • 2 tablespoons butter
  • 2 cloves garlic, minced
  • Salt and pepper to taste
  • Fresh parsley, chopped (for garnish)
  • Fresh bread or pasta (for serving)

Directions:

  1. Preheat your oven to 375°F (190°C).
  2. In a skillet, melt butter over medium heat and sauté the garlic until fragrant.
  3. Add shrimp and scallops to the skillet, cooking until just opaque.
  4. In a baking dish, combine the seafood, heavy cream, and half of the grated cheese. Season with salt and pepper.
  5. Sprinkle the remaining cheese on top.
  6. Bake in the preheated oven for 20 minutes, or until bubbly and golden.
  7. Garnish with fresh parsley and serve with bread or pasta.

how to serve Seafood Gratin

Serve your Seafood Gratin hot from the oven. It pairs wonderfully with fresh bread or pasta. The creamy sauce and melted cheese go perfectly with a slice of crusty bread for dipping. You can also add a side salad for a complete meal.

how to store Seafood Gratin

If you have leftover Seafood Gratin, let it cool completely. Store it in an airtight container in the refrigerator for up to 2 days. To reheat, place it in the oven at 350°F (175°C) until warmed through.

tips to make Seafood Gratin

  • Make sure not to overcook the shrimp and scallops in the skillet, as they will continue to cook in the oven.
  • Feel free to experiment with different types of cheese for added flavor.
  • Adding a splash of white wine to the cream mixture can enhance the taste of the dish.

variation

You can add other seafood like crab or lobster to this gratin for a more complex flavor. Vegetables such as spinach or corn can also be incorporated for added texture and taste.

FAQs

Can I use frozen seafood for this recipe?
Yes, you can use frozen shrimp and scallops. Just make sure to thaw them and drain any excess water before cooking.

Can I make Seafood Gratin ahead of time?
Yes, you can prepare it ahead of time and refrigerate it before baking. Just add a few extra minutes to the baking time if baking from cold.

Is Seafood Gratin gluten-free?
Yes, this recipe is gluten-free as it does not contain any flour or breadcrumbs. Always check the labels of ingredients to ensure there are no hidden gluten sources.

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Seafood Gratin

A delicious and comforting dish combining shrimp and scallops in a creamy sauce, topped with melted cheese.

  • Total Time: 35 minutes
  • Yield: 4 servings 1x

Ingredients

Scale
  • 1 pound shrimp, peeled and deveined
  • 1 pound scallops
  • 2 cups heavy cream
  • 1 cup grated cheese (such as Gruyère or Parmesan)
  • 2 tablespoons butter
  • 2 cloves garlic, minced
  • Salt and pepper to taste
  • Fresh parsley, chopped (for garnish)
  • Fresh bread or pasta (for serving)

Instructions

  1. Preheat your oven to 375°F (190°C).
  2. In a skillet, melt butter over medium heat and sauté the garlic until fragrant.
  3. Add shrimp and scallops to the skillet, cooking until just opaque.
  4. In a baking dish, combine the seafood, heavy cream, and half of the grated cheese. Season with salt and pepper.
  5. Sprinkle the remaining cheese on top.
  6. Bake in the preheated oven for 20 minutes, or until bubbly and golden.
  7. Garnish with fresh parsley and serve with bread or pasta.

Notes

Make sure not to overcook the shrimp and scallops in the skillet, as they will continue to cook in the oven. Feel free to experiment with different types of cheese for added flavor. Adding a splash of white wine to the cream mixture can enhance the taste of the dish.

  • Author: jessica-baker
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: Seafood
  • Diet: Gluten-Free

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 2g
  • Sodium: 500mg
  • Fat: 28g
  • Saturated Fat: 14g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 10g
  • Fiber: 0g
  • Protein: 25g
  • Cholesterol: 120mg

Keywords: seafood, gratin, shrimp, scallops, creamy sauce

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