Nutrition Facts for Lobster au gratin
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Lobster Au Gratin

Image of Lobster Au Gratin
Nutriscore Rating: 63/100

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!

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Recipe Information

⏱️
Prep Time
25 min
🔥
Cook Time
20 min
🕐
Total Time
45 min
👥
Servings
4 servings
📊
Difficulty
Medium

🥘 Ingredients

12 items
  • 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)
💡
Pro Tip: Read through all ingredients before starting to cook!

📝 Instructions

11 steps
1

Preheat your oven to 375°F (190°C).

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.

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.

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.

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.

6

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

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.

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.

9

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

10

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

11

Serve hot and enjoy this luxurious Lobster Au Gratin!

Cooking Tip: Take your time with each step for the best results!
1958
cal
152.3g
protein
92.7g
carbs
107.7g
fat

Nutrition Facts

1 serving (1284.3g)
Calories
1958
% Daily Value*
Total Fat 107.7 g 138%
Saturated Fat 52.2 g 261%
Polyunsaturated Fat 0.0 g
Cholesterol 708 mg 236%
Sodium 5129 mg 223%
Total Carbohydrate 92.7 g 34%
Dietary Fiber 3.3 g 12%
Total Sugars 28.2 g
Protein 152.3 g 305%
Vitamin D 6.9 mcg 34%
Calcium 1412 mg 109%
Iron 5.1 mg 28%
Potassium 2003 mg 43%

*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

19.0%%
31.3%%
49.7%%
Fat: 969 cal (49.7%%)
Protein: 609 cal (31.3%%)
Carbs: 370 cal (19.0%%)