Lobster Au Gratin

Indulge in the savory decadence of Lobster Au Gratin, an elegant dish that combines tender chunks of lobster tail with a rich, creamy Gruyère and Parmesan cheese sauce, all crowned with a golden, crispy panko breadcrumb topping. Perfect for special occasions or an impressive dinner party centerpiece, this recipe brings together classic French-inspired techniques with minimal prep time for a restaurant-quality meal at home. The lobster is gently poached, imbued with the delicate flavors of a silky roux-based béchamel, and baked to perfection under a bubbling crust of cheesy goodness. Garnished with fresh parsley, this luxurious dish pairs beautifully with a crisp side salad or roasted vegetables. Treat your guests—or yourself—to this irresistible, oven-baked seafood delight!

Nutriscore Rating: 59/100

Prep Time:25 mins

Cook Time:20 mins

Total Time:45 mins

Servings: 4

Ingredients

• 4 pieces lobster tails
• 4 tablespoons unsalted butter
• 4 tablespoons all-purpose flour
• 2 cups whole milk
• 1 cup grated Gruyère cheese
• 0.5 cup grated Parmesan cheese
• 0.5 cup panko breadcrumbs
• 0.25 teaspoons cayenne pepper
• 0.5 teaspoons salt
• 0.25 teaspoons black pepper
• 2 tablespoons olive oil
• 1 tablespoon chopped parsley (optional, for garnish)

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Bring a large pot of salted water to a boil. Add the lobster tails and cook for 5 minutes. Remove the lobster tails and let them cool slightly before removing the meat from the shells. Chop the lobster meat into bite-sized chunks and set aside.

Step 3

In a medium saucepan, melt 4 tablespoons of butter over medium heat. Whisk in the all-purpose flour and cook for 1-2 minutes, stirring constantly, to create a roux.

Step 4

Gradually pour in the whole milk, whisking continuously to prevent lumps. Cook the mixture until it thickens and begins to gently bubble, about 3-4 minutes.

Step 5

Stir in the grated Gruyère cheese, grated Parmesan cheese, cayenne pepper, salt, and black pepper until the cheese has fully melted and the sauce is smooth. Remove from heat.

Step 6

Gently fold the chopped lobster meat into the cheese sauce, ensuring it is well coated.

Step 7

Lightly oil a baking dish with 1 tablespoon of olive oil and pour the lobster and cheese mixture into the dish, spreading it evenly.

Step 8

In a small bowl, combine the panko breadcrumbs with 1 tablespoon of olive oil. Sprinkle the breadcrumb mixture evenly over the top of the lobster and cheese mixture.

Step 9

Bake in the preheated oven for 15-20 minutes, or until the top is golden brown and bubbly.

Step 10

Remove the dish from the oven and let it cool slightly. Optionally, garnish with chopped parsley before serving.

Step 11

Serve hot and enjoy this luxurious Lobster Au Gratin!

Nutrition Facts

Serving size	(1341.7g)

Amount per serving	% Daily Value*
Calories	2271.2

Total Fat 146.6g	0%
Saturated Fat 74.6g	0%
Polyunsaturated Fat 3.2g
Cholesterol 838.6mg	0%
Sodium 5844.5mg	0%
Total Carbohydrate 43.3g	0%
Dietary Fiber 1.2g	0%
Total Sugars 25.7g
Protein 185.7g	0%

Vitamin D 238.7IU	0%
Calcium 2561.5mg	0%
Iron 3.1mg	0%
Potassium 1941.4mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 59.0%

Protein: 33.2%

Carbs: 7.7%