Cod Au Gratin
Dive into pure comfort food bliss with this creamy, cheesy Cod Au Gratin—an irresistible oven-baked dish that combines tender cod fillets with a luxurious homemade white sauce infused with cheddar, Parmesan, Dijon mustard, and garlic. Topped with a crunchy breadcrumb and parsley crust, this recipe delivers a perfect balance of rich flavor and satisfying texture. Ready in under an hour, this restaurant-quality dish is simple to prepare and perfect for family dinners or date-night indulgence. Serve it alongside steamed vegetables or a fresh green salad for a complete, delicious meal that’s sure to impress.
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Recipe Information
Ingredients
- 500 grams Cod fillets
- 4 tablespoons Unsalted butter
- 4 tablespoons All-purpose flour
- 2 cups Milk
- 2 cups Cheddar cheese, shredded
- 0.5 cups Parmesan cheese, grated
- 1 cup Breadcrumbs
- 1 teaspoon Dijon mustard
- 0.5 teaspoons Garlic powder
- 1 teaspoon Salt
- 0.5 teaspoons Black pepper
- 2 tablespoons Fresh parsley, chopped
- 1 as needed Cooking spray or additional butter (for greasing)
Instructions
Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish with cooking spray or butter and set aside.
In a medium saucepan over medium heat, melt the butter. Once melted, whisk in the flour and cook for 1-2 minutes, stirring constantly, to form a roux.
Gradually whisk in the milk. Bring the mixture to a gentle simmer, whisking continuously, until the mixture thickens into a smooth white sauce.
Stir in 1.5 cups of shredded cheddar cheese, all the Parmesan cheese, Dijon mustard, garlic powder, salt, and black pepper. Continue stirring until the cheese has melted and the sauce is smooth. Remove from heat.
Arrange the cod fillets in the prepared baking dish, ensuring they are evenly spaced.
Pour the cheese sauce over the cod fillets, spreading it evenly to ensure each piece is well coated.
In a small bowl, combine the breadcrumbs, the remaining 0.5 cups of shredded cheddar cheese, and chopped parsley. Sprinkle the breadcrumb mixture evenly over the cheese sauce-covered cod.
Bake in the preheated oven for 30-35 minutes, or until the topping is golden brown and the fish flakes easily with a fork.
Remove from the oven and let rest for 5 minutes before serving. Garnish with extra parsley if desired.
Nutrition Facts
Calories |
2662 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 153.8 g | 197% | |
| Saturated Fat | 92.0 g | 460% | |
| Polyunsaturated Fat | 0.3 g | ||
| Cholesterol | 663 mg | 221% | |
| Sodium | 6762 mg | 294% | |
| Total Carbohydrate | 139.5 g | 51% | |
| Dietary Fiber | 5.3 g | 19% | |
| Total Sugars | 31.6 g | ||
| Protein | 197.4 g | 395% | |
| Vitamin D | 11.6 mcg | 58% | |
| Calcium | 2824 mg | 217% | |
| Iron | 10.7 mg | 59% | |
| Potassium | 3208 mg | 68% | |
*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.
