Italian Fish Fillets

Prep: 10 min Cook: 20 min Serves: 4 Cuisine: Italian

Delicious Italian-inspired fish fillets are baked with a flavorful tomato sauce and melted mozzarella, perfect for a quick, healthy dinner. The combination of herbs and cheese creates a savory dish that pairs well with pasta or vegetables, appealing to seafood lovers and those seeking comforting Italian flavors.

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Ingredients

  • 2 lb. fish fillets, skin and bones removed
  • 16 oz. jar spaghetti sauce
  • 2 Tbsp. chopped fresh parsley
  • 1 Tbsp. dry parsley (if using dry instead of fresh)
  • 1/2 tsp. dry basil
  • 1/4 tsp. dry oregano
  • 1/4 tsp. pepper

Instructions

  1. Preheat oven to 350°F (175°C).
  2. Cut fish into serving size pieces and arrange in a greased baking dish.
  3. Sprinkle with chopped parsley, dry basil, dry oregano, and pepper.
  4. Top with spaghetti sauce and then sprinkle with shredded mozzarella cheese.
  5. Bake for 20 to 25 minutes or until fish flakes easily at the thickest part.

Tips & Substitutions

For added flavor, consider marinating the fish fillets in lemon juice and garlic for 30 minutes before baking. If you have fresh herbs like basil or oregano, feel free to substitute them for a fresher taste. Using a different sauce, such as a homemade marinara, can elevate this dish. Pair with a side of garlic bread for a more fulfilling meal.

Serving Suggestions

Serve the Italian fish fillets over a bed of cooked pasta, such as linguine or rigatoni, to soak up the delicious sauce. A fresh side salad or steamed vegetables complements the dish well. This meal pairs beautifully with a glass of white wine or a light Italian Pinot Grigio, enhancing the flavors of the fish.

Storage & Reheating

Store any leftover fish fillets in an airtight container in the refrigerator for up to 3 days. To reheat, place the fish in a preheated oven at 350°F (175°C) for about 10-15 minutes until warmed through. Avoid microwaving to maintain the texture of the fish.

Nutrition & Diet Analysis (per serving)

Each serving of Italian Fish Fillets contains roughly 657 calories, with 25g protein, 163g carbohydrates, and 12g fat. It is an excellent source of dietary fiber (359% of the Daily Value), iron (222% of the Daily Value), and calcium (154% of the Daily Value). It also contributes 101g of dietary fiber toward your daily target.

657 kcal 33% DV
Protein Fat Carbs

Macronutrients

Protein 24.5g 49% DV
Total Fat 11.8g 15% DV
Carbs 163.2g 59% DV
Fiber 100.5g 100% DV
Sugar 11.7g 23% DV

Electrolytes

Sodium 136.2mg 6% DV
Potassium 3214.8mg 68% DV
Cholesterol 5.1mg 2% DV

Vitamins & Minerals

Vitamin A 239.1mcg 27% DV
Vitamin C 100.6mg 100% DV
Vitamin D 0mcg
Calcium 2000mg 100% DV
Iron 40mg 100% DV
Diet fit High-protein High-fiber Low-fat

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use frozen fish fillets for this recipe?

Yes, you can use frozen fish fillets. Just ensure they are fully thawed and patted dry before preparing. This will help the sauce adhere better and prevent excess moisture from affecting the dish during baking.

What should I do if I don't have spaghetti sauce?

If you don't have spaghetti sauce, you can substitute with a can of diced tomatoes mixed with Italian seasoning, or even a jar of marinara sauce. This will still give you a flavorful base for the dish and work well with the fish.

Can I add vegetables to this dish?

Absolutely! Adding sliced bell peppers, zucchini, or mushrooms to the baking dish can enhance the flavor and nutrition. Just layer them with the fish before adding the sauce to ensure they cook evenly.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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