Fish Fillets Au Gratin #2
Description
This comforting Fish Fillets Au Gratin features tender white fish smothered in a rich, homemade white sauce infused with thyme and aromatic vegetables. The dish is finished with a golden, crispy topping of shredded Cheddar cheese and breadcrumbs that adds texture and depth. Its a classic home-style meal that balances creamy richness with savory herbs, making it perfect for weeknight dinners or family gatherings. The combination of soft fish, velvety sauce, and crunchy topping creates a satisfying experience that feels both elegant and approachable. Serve with steamed vegetables or crusty bread to soak up every drop of the delicious sauce.Ingredients
Directions
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Preheat the oven to 450F (230C).
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Melt butter in a saucepan over low heat.
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Add chopped onion, celery, and green pepper to the saucepan; saut until tender, about 5-7 minutes.
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Blend in flour, stirring well to coat the vegetables and cook out the raw flour taste.
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Gradually add milk, stirring constantly to prevent lumps.
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Cook over medium heat, stirring constantly, until the sauce is smooth and thickened.
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Remove from heat; stir in salt, pepper, thyme, and a dash of hot sauce to taste.
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Place fish fillets in a single layer in a buttered 8-inch square baking dish.
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Pour the sauce evenly over the fish fillets, ensuring they are fully covered.
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Combine breadcrumbs and shredded Cheddar cheese; sprinkle evenly over the sauce.
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Bake for 20 to 25 minutes, or until the fish is cooked through and flakes easily with a fork.
Nutrition Facts
Servings 6
- 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.
Note
If using frozen fish fillets, ensure they are completely thawed and patted dry before baking to ensure even cooking.
You can substitute the Cheddar cheese with Gruyre or Parmesan for a different flavor profile.
For a gluten-free version, use gluten-free flour for the roux and gluten-free breadcrumbs for the topping.
Leftovers can be stored in an airtight container in the refrigerator for up to 2 days. Reheat gently to prevent the fish from becoming rubbery.
Adjust the amount of hot sauce based on your preferred level of spiciness.