Seafood Gratin

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Update : January 12, 2026

Delicious Seafood Gratin topped with a golden crust and fresh ingredients

why make this recipe

Seafood Gratin is a delicious dish that combines the rich flavors of shrimp and scallops with creamy cheese. It’s perfect for impressing guests or enjoying a cozy meal at home. With its golden, bubbly top and creamy filling, this recipe brings a taste of the sea right to your kitchen. Plus, it’s simple to prepare, making it a great choice for any occasion.

how to make Seafood Gratin

Ingredients:

  • 200g shrimp, peeled and deveined
  • 200g scallops
  • 1 cup heavy cream
  • 1 cup shredded cheese (Gruyère or similar)
  • 2 tablespoons butter
  • 2 cloves garlic, minced
  • 1 tablespoon all-purpose flour
  • Salt and pepper to taste
  • Fresh bread or pasta for serving

Directions:

  1. Preheat the oven to 375°F (190°C).
  2. In a skillet, melt the butter over medium heat. Add the minced garlic and cook until fragrant.
  3. Stir in the shrimp and scallops, cooking until they are just cooked through.
  4. Sprinkle the flour over the seafood mixture and stir well.
  5. Pour in the heavy cream and stir until everything is combined and slightly thickened.
  6. Season with salt and pepper to taste.
  7. Transfer the seafood mixture to a baking dish and top with shredded cheese.
  8. Bake in the preheated oven for about 15-20 minutes or until the top is golden and bubbly.
  9. Let it cool slightly before serving with fresh bread or pasta.

how to serve Seafood Gratin

Serve the Seafood Gratin hot, right out of the oven. It pairs beautifully with crusty fresh bread or a side of pasta. This dish is perfect as a main course or as part of a holiday feast.

how to store Seafood Gratin

If you have leftovers, allow the gratin to cool completely. Store it in an airtight container in the refrigerator for up to 2-3 days. To reheat, simply pop it back 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, as they can become tough.
  • Experiment with different types of cheese for added flavor.
  • You can add vegetables like spinach or mushrooms for extra nutrients.

variation

You can customize your Seafood Gratin by using different seafood, like crab or lobster. You can also add herbs such as parsley or thyme for more flavor.

FAQs

1. Can I use frozen seafood for this recipe?
Yes, you can use frozen shrimp and scallops, but be sure to thaw them completely and pat them dry before cooking.

2. What can I substitute for heavy cream?
If you’re looking for a lighter option, you can use half-and-half or a mixture of milk and cream.

3. Can I make this recipe ahead of time?
Yes, you can prepare the seafood mixture and store it in the fridge. Just add the cheese and bake when you’re ready to serve.

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Seafood Gratin


  • Author: jena
  • Total Time: 35
  • Yield: 4 servings 1x
  • Diet: Pescatarian

Description

A delicious dish that combines shrimp and scallops with creamy cheese, perfect for impressing guests or enjoying a cozy meal at home.


Ingredients

Scale
  • 200g shrimp, peeled and deveined
  • 200g scallops
  • 1 cup heavy cream
  • 1 cup shredded cheese (Gruyère or similar)
  • 2 tablespoons butter
  • 2 cloves garlic, minced
  • 1 tablespoon all-purpose flour
  • Salt and pepper to taste
  • Fresh bread or pasta for serving

Instructions

  1. Preheat the oven to 375°F (190°C).
  2. In a skillet, melt the butter over medium heat. Add the minced garlic and cook until fragrant.
  3. Stir in the shrimp and scallops, cooking until they are just cooked through.
  4. Sprinkle the flour over the seafood mixture and stir well.
  5. Pour in the heavy cream and stir until everything is combined and slightly thickened.
  6. Season with salt and pepper to taste.
  7. Transfer the seafood mixture to a baking dish and top with shredded cheese.
  8. Bake in the preheated oven for about 15-20 minutes or until the top is golden and bubbly.
  9. Let it cool slightly before serving with fresh bread or pasta.

Notes

Make sure not to overcook the shrimp and scallops. Experiment with different types of cheese for added flavor and you can add vegetables like spinach or mushrooms for extra nutrients.

  • Prep Time: 15
  • Cook Time: 20
  • Category: Main Course
  • Method: Baking
  • Cuisine: Seafood

Nutrition

  • Serving Size: 1 serving
  • Calories: 450
  • Sugar: 1g
  • Sodium: 600mg
  • Fat: 28g
  • Saturated Fat: 16g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 20g
  • Fiber: 1g
  • Protein: 30g
  • Cholesterol: 100mg

Keywords: seafood, gratin, shrimp, scallops, baked dish, creamy

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