One Dish Fish

Prep: 10 min Cook: 12 min Serves: 4 Cuisine: Mediterranean

A quick, flavorful fish dish featuring lemon, vegetables, and melted cheese, perfect for a light summer meal or a wholesome weeknight dinner.

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Ingredients

  • 1 small onion
  • 1 Tbsp. butter
  • 1 lb. fish fillets
  • 1/4 cup lemon juice
  • 1/2 tsp. oregano
  • 2 cups sliced zucchini or broccoli
  • 1 cup sliced mushrooms
  • 1/2 cup diced tomato
  • 1/2 cup shredded cheese

Instructions

  1. Cook the onion until clear.
  2. Add fish fillets, lemon juice, oregano, sliced zucchini or broccoli, and sliced mushrooms to the pan.
  3. Cover and simmer for 10 minutes.
  4. Top with diced tomato and shredded cheese.
  5. Cover and simmer for an additional 2 minutes until the cheese melts.
  6. Serve immediately.

Tips & Substitutions

For a lighter version, consider using tilapia or cod fillets instead of heavier fish. You can also substitute the zucchini with bell peppers or asparagus if preferred. For a kick, add a pinch of red pepper flakes. Ensure the fish is cooked through but still tender. If you're short on time, pre-sliced vegetables can help speed up the preparation process. This dish is a great introduction to Mediterranean recipes.

Serving Suggestions

Serve the One Dish Fish with a side of quinoa or a simple green salad for a balanced meal. It pairs beautifully with a chilled glass of white wine or a light sparkling water. For added freshness, garnish with chopped parsley or a wedge of lemon. This dish can also be a great base for a seafood recipes night, alongside Simple Greek Shrimp or Broiled Fish.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 2 days. To reheat, place the dish in a microwave-safe plate and cover it with a damp paper towel to retain moisture. Heat in short intervals, checking frequently to avoid overcooking the fish. Alternatively, reheat gently on the stovetop over low heat until warmed through.

Nutrition & Diet Analysis (per serving)

Each serving of One Dish Fish contains roughly 372 calories, with 8g protein, 14g carbohydrates, and 33g fat. It is an excellent source of vitamin D (157% of the Daily Value) and vitamin C (33% of the Daily Value), and a good source of potassium and protein. It also contributes 4g of dietary fiber toward your daily target.

372 kcal 19% DV
Protein Fat Carbs

Macronutrients

Protein 8.2g 16% DV
Total Fat 33.2g 43% DV
Carbs 13.9g 5% DV
Fiber 4.1g 15% DV
Sugar 7.6g 15% DV

Electrolytes

Sodium 238.9mg 10% DV
Potassium 826.9mg 18% DV
Cholesterol 95.4mg 32% DV

Vitamins & Minerals

Vitamin A 51.1mcg 6% DV
Vitamin C 29.8mg 33% DV
Vitamin D 31.4mcg 100% DV
Calcium 170.1mg 13% DV
Iron 2.6mg 14% 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 frozen fish fillets for this recipe?

Yes, you can use frozen fish fillets. Just make sure to thaw them completely before cooking to ensure even cooking. You might need to slightly adjust the cooking time to accommodate the extra moisture from thawing.

What type of cheese works best for this dish?

A good melting cheese such as mozzarella or cheddar works well for this recipe. If you want a more pronounced flavor, consider using feta or a sprinkle of parmesan. Feel free to experiment with your favorite cheese for different flavor profiles.

Can I add more vegetables to this recipe?

Absolutely! Feel free to add vegetables like bell peppers, spinach, or even artichokes. Just ensure that the total amount of vegetables doesn’t exceed the cooking capacity of your pan, so everything cooks evenly and thoroughly.

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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