Haddock Baked With Cheese

Prep: 10 min Cook: 35 min Serves: 3 Cuisine: American

Cheesy haddock baked to golden perfection, with buttery onion and a creamy milk glaze—comforting, rich, and quick for busy weeknights. Ideal for family dinners or casual gatherings.

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Ingredients

  • 2 tsp minced onion
  • 3 Tbsp butter
  • 1/4 tsp salt
  • dash pepper
  • 1 c fine American cheese

Instructions

  1. Thaw fillets just enough to separate, sprinkle with salt and pepper. Place in a greased shallow baking pan.
  2. Sauté minced onion in butter until delicately browned. Add salt, pepper and cheese; toss together lightly to mix.
  3. Spread the mixture over the fillets, pressing down firmly.
  4. Pour 1/2-cup milk around the fish and bake in a preheated oven at 400°F for 35 minutes or until done.

Tips & Substitutions

To enhance the flavor, consider adding a sprinkle of paprika or some herbs like dill or parsley to the cheese mixture. If you don't have American cheese, you can substitute with cheddar or mozzarella for a different taste. Make sure the fish is not too thick to ensure even cooking. Also, ensure the butter is hot enough before sautéing the onion for the best caramelization.

Serving Suggestions

This dish pairs beautifully with steamed vegetables or a fresh salad for a light meal. Consider serving it with rice or quinoa to soak up the delicious cheese sauce. A chilled glass of white wine complements the flavors well. For a complete meal, you might also enjoy it alongside Cream Beef On Toast for a hearty brunch option.

Storage & Reheating

Leftover haddock can be stored in an airtight container in the refrigerator for up to 2 days. When reheating, place the fillets in a baking dish, cover with foil, and warm in a preheated oven at 350°F until heated through. Avoid microwaving, as it can make the fish rubbery.

Nutrition & Diet Analysis (per serving)

Each serving of Haddock Baked With Cheese contains roughly 26 calories, with 1g protein, 1g carbohydrates, and 2g fat. It is a good source of vitamin C (14% of the Daily Value). Note that it is relatively high in sodium, at 2389mg per serving (104% of the Daily Value).

26 kcal 1% DV
Protein Fat Carbs

Macronutrients

Protein 1.1g 2% DV
Total Fat 2g 3% DV
Carbs 1.1g
Fiber 0.5g 2% DV
Sugar 0.3g 1% DV

Electrolytes

Sodium 2388.6mg 100% DV
Potassium 45.4mg 1% DV
Cholesterol 6.2mg 2% DV

Vitamins & Minerals

Vitamin A 4.5mcg
Vitamin C 12.4mg 14% DV
Calcium 26.5mg 2% DV
Iron 0.1mg 1% 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 haddock fillets for this recipe?

Yes, you can use frozen haddock fillets. Just thaw them slightly to separate, then proceed with the recipe as directed. Make sure to pat them dry to remove excess moisture for better flavor and texture.

What can I substitute for butter in this recipe?

If you're looking for a healthier option, you can substitute butter with olive oil or a plant-based margarine. Both will work well for sautéing the onions and maintaining the dish's creamy texture.

How do I know when the haddock is fully cooked?

The haddock is fully cooked when it flakes easily with a fork and has an internal temperature of 145°F. If the fish is opaque and no longer translucent, it's likely done. Keep an eye on it during the last few minutes of baking.

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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