Diet Italian Sauced Fish

Prep: 10 min Cook: 30 min Serves: 8 Cuisine: Italian

A quick and healthy Italian-inspired fish dish featuring flavorful tomato sauce, melted mozzarella, and tender fish fillets, perfect for a wholesome weeknight dinner.

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Ingredients

  • 2 (16 oz.) packages frozen fish, thawed
  • 1 (8 oz.) can spaghetti sauce with mushrooms
  • 2 Tbsp. chopped onion
  • 1 (4 oz.) package shredded mozzarella cheese

Instructions

  1. Arrange fish in a single layer on a well-greased 15 1/2 x 10 1/2-inch pan.
  2. Sprinkle the fish with salt.
  3. Mix spaghetti sauce with mushrooms and chopped onion.
  4. Pour the sauce mixture over the fish.
  5. Bake uncovered at 350°F for 25 to 30 minutes.
  6. Sprinkle shredded mozzarella cheese over the fish.
  7. Return to the oven and bake until the cheese melts, about 3 minutes.

Tips & Substitutions

For a lighter version, consider using fresh fish instead of frozen, which can enhance the flavor. You can substitute the spaghetti sauce with a low-sodium option or a homemade marinara for a healthier twist. Adding a pinch of red pepper flakes can elevate the dish's flavor profile. Pair this with a side of sautéed vegetables for a complete meal.

Serving Suggestions

Serve this dish with a side of garlic bread to soak up the sauce, or over a bed of pasta for a heartier meal. It pairs beautifully with Linguini And Clams for those who enjoy seafood recipes. A simple green salad can add a fresh contrast to the rich flavors of the sauced fish.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the fish in an oven-safe dish, cover it with foil, and warm in a preheated oven at 350°F until heated through, about 15-20 minutes. This helps to maintain the moisture of the fish.

Nutrition & Diet Analysis (per serving)

Each serving of Diet Italian Sauced Fish contains roughly 116 calories, with 7g protein, 10g carbohydrates, and 5g fat. It is a good source of protein (15% of the Daily Value). Note that it is relatively high in sodium, at 693mg per serving (30% of the Daily Value).

116 kcal 6% DV
Protein Fat Carbs

Macronutrients

Protein 7.5g 15% DV
Total Fat 5.2g 7% DV
Carbs 9.7g 4% DV
Fiber 0.8g 3% DV
Sugar 1.3g 3% DV

Electrolytes

Sodium 692.8mg 30% DV
Potassium 154.9mg 3% DV
Cholesterol 17.7mg 6% DV

Vitamins & Minerals

Vitamin A 13.7mcg 2% DV
Vitamin C 0.4mg
Vitamin D 0.3mcg 1% DV
Calcium 70.2mg 5% DV
Iron 1.2mg 6% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk

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 fresh fish instead of frozen?

Yes, fresh fish can be used for a more flavorful dish. Just ensure it's properly scaled and filleted before arranging it in the pan. Fresh fish may require slightly less baking time, so check for doneness around 20 minutes.

What can I serve with this dish?

This sauced fish pairs well with a variety of sides. Consider serving it with steamed broccoli or a mixed greens salad. Additionally, a side of pasta tossed with olive oil and garlic complements the dish nicely, enhancing the overall meal experience.

Can I make this dish ahead of time?

Yes, you can prepare the fish and sauce mixture ahead of time. Assemble the dish and cover it tightly in the refrigerator for up to 24 hours. When ready to bake, simply add a few extra minutes to the cooking time to ensure it's heated through.

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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