Nutrition Facts for Seafood au gratin

Seafood Au Gratin

Image of Seafood Au Gratin
Nutriscore Rating: 57/100

Dive into indulgent comfort food with this decadent Seafood Au Gratin, a show-stopping dish packed with tender shrimp and succulent scallops enveloped in a creamy, cheesy sauce. Expertly combining Parmesan and cheddar for rich, savory depth, this recipe is elevated further by the addition of a golden breadcrumb topping that bakes to perfection. Flavored with garlic, onion, and a hint of nutmeg, the velvety sauce achieves balance and complexity, while the seafood provides fresh, ocean-inspired appeal. Ready in under an hour, this elegant yet easy casserole makes for a crowd-pleasing main course or a luxurious addition to any special occasion. Serve it with fresh parsley for a pop of color and flavor, and let your guests revel in every bite of this oven-baked masterpiece. Perfect for seafood lovers and those craving indulgent comfort food!

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Recipe Information

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

🥘 Ingredients

15 items
  • 500 grams Shrimp
  • 300 grams Scallops
  • 4 tablespoons Butter
  • 2 tablespoons All-purpose flour
  • 2 cups Milk
  • 1 cup Heavy cream
  • 3 cloves Garlic cloves, minced
  • 1 medium White onion, finely diced
  • 1.5 cups Parmesan cheese, grated
  • 1 cup Cheddar cheese, shredded
  • 1 cup Breadcrumbs
  • 1 teaspoon Salt
  • 0.5 teaspoon Black pepper
  • 0.25 teaspoon Nutmeg
  • 2 tablespoons Fresh parsley, chopped (optional garnish)
💡
Pro Tip: Read through all ingredients before starting to cook!

📝 Instructions

12 steps
1

Preheat your oven to 375°F (190°C).

2

Clean the shrimp by peeling, deveining, and rinsing under cold water. Pat them dry with a paper towel. Clean the scallops, removing the tough muscle if necessary, and pat them dry.

3

In a large skillet, melt 1 tablespoon of butter over medium heat. Add the shrimp and scallops, cooking for 2-3 minutes on each side until slightly opaque. Remove from the skillet and set aside.

4

In the same skillet, add the remaining 3 tablespoons of butter. Stir in the minced garlic and diced onion, cooking for 2-3 minutes until softened and fragrant.

5

Sprinkle in the flour and whisk continuously for 1-2 minutes to form a smooth roux.

6

Gradually pour in the milk and heavy cream, whisking constantly to prevent lumps. Cook the mixture for 3-5 minutes until it thickens.

7

Stir in 1 cup of Parmesan cheese and all of the cheddar cheese, allowing it to melt completely. Add the salt, black pepper, and nutmeg, adjusting the seasoning to taste.

8

Fold in the cooked shrimp and scallops, ensuring they are evenly coated in the cheese sauce.

9

Transfer the mixture to a greased 9x13-inch baking dish and spread it into an even layer.

10

In a small bowl, combine the breadcrumbs and the remaining 0.5 cup of Parmesan cheese. Sprinkle this mixture evenly over the top of the seafood.

11

Bake in the preheated oven for 20-25 minutes, or until the top is golden brown and bubbling.

12

Remove from the oven and let it rest for 5 minutes before serving. Garnish with fresh parsley if desired.

Cooking Tip: Take your time with each step for the best results!
3929
cal
234.9g
protein
176.5g
carbs
249.9g
fat

Nutrition Facts

1 serving (2105.5g)
Calories
3929
% Daily Value*
Total Fat 249.9 g 320%
Saturated Fat 135.7 g 678%
Polyunsaturated Fat 14.1 g
Cholesterol 1446 mg 482%
Sodium 10027 mg 436%
Total Carbohydrate 176.5 g 64%
Dietary Fiber 8.5 g 30%
Total Sugars 38.4 g
Protein 234.9 g 470%
Vitamin D 6.7 mcg 33%
Calcium 3201 mg 246%
Iron 11.4 mg 63%
Potassium 2624 mg 56%

*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

18.1%%
24.1%%
57.7%%
Fat: 2249 cal (57.7%%)
Protein: 939 cal (24.1%%)
Carbs: 706 cal (18.1%%)