Fish Fillets Au Gratin

Fish Fillets Au Gratin is a comforting and elegant dinner option that combines tender white fish with a rich, velvety vegetable sauce. The dish features a classic roux-based sauce infused with sautéed onions, celery, and green peppers, creating a savory depth that perfectly complements the delicate fish. Topped with a mixture of sharp Cheddar cheese and crunchy breadcrumbs, it bakes to a golden brown perfection. This recipe is ideal for a family-style dinner or a special weeknight meal that feels indulgent without being overly complicated.

Cooking Method: Baking

Cuisine: Global

Courses: Main Courses

Difficulty: Intermediate

Servings: 12

Calories: 318.7

Dietary: Vegetarian

Description

Fish Fillets Au Gratin is a comforting and elegant dinner option that combines tender white fish with a rich, velvety vegetable sauce. The dish features a classic roux-based sauce infused with sautéed onions, celery, and green peppers, creating a savory depth that perfectly complements the delicate fish. Topped with a mixture of sharp Cheddar cheese and crunchy breadcrumbs, it bakes to a golden brown perfection. This recipe is ideal for a family-style dinner or a special weeknight meal that feels indulgent without being overly complicated.

Directions

1
Preheat oven to 450°F (230°C).
2
Melt butter in a saucepan over low heat.
3
Add chopped onion, celery, and green pepper; sauté until tender.
4
Blend in flour, stirring well to form a roux.
5
Gradually add milk, stirring constantly to prevent lumps.
6
Cook over medium heat, stirring constantly, until sauce is smooth and thickened.
7
Stir in salt, pepper, thyme, and hot sauce; blend well.
8
Place thawed fish fillets in a buttered 8-inch square baking dish.
9
Pour the prepared sauce evenly over the fish fillets.
10
Combine breadcrumbs and shredded Cheddar cheese in a small bowl.
11
Sprinkle the breadcrumb and cheese mixture evenly over the sauce.
12
Bake for 20 to 25 minutes, or until fish is cooked through and topping is golden brown.

Nutrition Facts

Servings 12 servings

Amount Per Serving
Calories 318.7kcal

% Daily Value *
Total Fat 19.6g31%
Saturated Fat 12.2g61%
Cholesterol 50.2mg17%
Sodium 7508.4mg313%
Total Carbohydrate 30.4g11%
Dietary Fiber 3.1g13%
Sugars 8.3g
Protein 6.8g14%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Keywords: fish, au gratin, baked fish, cheese sauce, breadcrumbs, creamy fish, dinner recipe, easy seafood, family meal, fish fillets, gratin topping, healthy dinner, quick main, seafood bake, comfort food, weeknight dinner, white fish, vegetable sauce, thyme, cheddar cheese

Read it online: https://www.chefs-mate.com/recipe/fish-fillets-au-gratin/