Catch of the Day Casserole

Nutriscore Rating: 69/100

Dive into the comforting flavors of the ocean with our "Catch of the Day Casserole," a rich and hearty baked dish perfect for seafood lovers. This recipe combines tender, flaky white fish fillets like cod, haddock, or tilapia with layers of thinly sliced potatoes and a medley of sautéed carrots, celery, and onions. The creamy, Parmesan-infused sauce is seasoned with thyme and paprika, delivering a comforting, savory blend that complements the delicate fish. Finished with a golden, crispy panko breadcrumb topping, this casserole offers a satisfying crunch in every bite. Ready in just an hour, it’s a one-dish wonder that’s easy to prepare and perfect for weeknight dinners or impressing guests. Serve it straight from the oven with a sprinkle of fresh parsley for a wholesome, flavor-packed meal. Keywords: fish casserole, creamy seafood bake, easy fish recipe, one-dish dinner, comforting seafood casserole.

Recipe Information

• Prep Time: 20 min
• Cook Time: 40 min
• Total Time: 1 hr
• Servings: 4 servings
• Difficulty: Medium

🥘 Ingredients

18 items

• 500 grams fresh white fish fillets (e.g., cod, haddock, or tilapia)
• 1 piece large potato, thinly sliced
• 2 pieces carrots, peeled and diced
• 2 stalks celery stalks, diced
• 1 piece small onion, finely chopped
• 2 cloves garlic cloves, minced
• 2 tablespoons unsalted butter
• 2 tablespoons all-purpose flour
• 250 milliliters milk
• 100 milliliters heavy cream
• 50 grams grated Parmesan cheese
• 1 teaspoon dried thyme
• 0.5 teaspoon paprika
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 50 grams panko breadcrumbs
• 1 tablespoon extra-virgin olive oil
• 2 tablespoons chopped fresh parsley (optional, for garnish)

📝 Instructions

10 steps

1. Preheat your oven to 180°C (350°F). Lightly grease a medium-sized baking dish with butter or cooking spray.

2. In a large skillet, melt the butter over medium heat. Add the onion, garlic, carrots, and celery. Sauté until softened, about 5–7 minutes.

3. Sprinkle the flour over the vegetable mixture and cook for 1–2 minutes, stirring constantly until well incorporated.

4. Slowly pour in the milk while whisking to prevent lumps. Add the heavy cream and continue stirring until the mixture thickens into a creamy sauce, about 3–4 minutes.

5. Stir in the Parmesan cheese, thyme, paprika, salt, and black pepper. Mix well and remove from the heat.

6. Layer the bottom of the prepared baking dish with the sliced potatoes. Arrange the fish fillets on top of the potatoes.

7. Spread the creamy vegetable sauce evenly over the fish and potatoes, making sure everything is covered.

8. In a small bowl, mix the panko breadcrumbs with the olive oil. Sprinkle the breadcrumb mixture evenly over the casserole.

9. Place the baking dish in the preheated oven and bake for 35–40 minutes, or until the fish is cooked through, the potatoes are tender, and the top is golden brown.

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

Nutrition Facts

1 serving (402.8g)

Calories		523
% Daily Value*
Total Fat		25.0 g	32%
	Saturated Fat	13.3 g	66%
	Polyunsaturated Fat	0.0 g
Cholesterol		122 mg	41%
Sodium		952 mg	41%
Total Carbohydrate		37.5 g	14%
	Dietary Fiber	3.6 g	13%
	Total Sugars	7.2 g
Protein		36.7 g	73%
Vitamin D		7.2 mcg	36%
Calcium		286 mg	22%
Iron		2.4 mg	13%
Potassium		1085 mg	23%

*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

Fat: 903 cal (43.3%%)

Protein: 584 cal (28.0%%)

Carbs: 598 cal (28.7%%)