Baked Fish with Mayo Recipe – Easy & Delicious

Name: Baked Fish with Mayo Recipe – Easy & Delicious
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Yield: 4 servings
Cuisine: American
Ingredients: 4 fish fillets; 4 tbsp mayonnaise; 1 tsp garlic powder (or fresh garlic, minced); 1 tsp paprika / chili flakes; Salt & black pepper to taste; 1 tbsp lemon juice; Fresh herbs (parsley/dill)

Published: 7 Sep 2025

If you’ve ever wanted a meal that’s quick to prepare, bursting with flavour, and feels like something out of a restaurant kitchen, then this baked fish with mayo recipe is precisely what you need. Despite its gourmet appeal, baking fish with mayonnaise is surprisingly simple, making it a perfect choice for home cooks of all levels.

This method locks in moisture, enhances flavour, and creates a creamy, savoury crust that transforms any plain fillet into a crowd-pleaser. Whether you’re a home cook looking for an easy weeknight dinner or planning a special family meal, this recipe offers both comfort and sophistication.

Table of Content

Why Try Baked Fish with Mayo?

Cooking fish can sometimes feel intimidating. Many people worry about overcooking, dryness, or bland flavour. That’s where mayonnaise steps in as a game-changer. Let’s break down why this dish is worth adding to your weekly rotation.

Benefits of Baking Fish with Mayo

The mayo acts as a natural moisture-locking layer, keeping the fish tender and juicy. Unlike dry rubs or light seasonings, it ensures that even lean fish like cod or tilapia doesn’t lose its delicate texture during baking.

Healthier Alternative to Frying

We all love the crispiness of fried fish, but frying can add unnecessary oil and calories. Baking with mayo creates a similar golden-brown finish without the need for deep frying. The result is a dish that’s lighter, healthier, and just as satisfying.

Creamy Texture and Flavour Boost

Mayo blends beautifully with garlic, herbs, and lemon, creating a creamy coating that enhances the natural flavour of fish. It adds richness without overpowering, giving every bite a smooth, melt-in-your-mouth quality.

Ingredients for Baked Fish with Mayo Recipe

Before you get cooking, let’s walk through the essential ingredients you’ll need. The beauty of this recipe is its flexibility — you can adjust based on your preferences and what’s in your kitchen.

Fresh Fish Options

The foundation of this dish is fresh fish. Here are a few great options:

Salmon: Rich and fatty, perfect for a creamy mayo crust.
Cod: Mild flavour, flaky texture, and pairs well with stronger seasonings.
Tilapia: Affordable, versatile, and cooks quickly.
Snapper: Firm flesh with a slightly sweet taste that balances the mayo’s tanginess.

Mayo and Seasoning Essentials

Mayonnaise: The star ingredient. Regular or low-fat both work.
Salt and Pepper: Simple but crucial for enhancing flavour.
Garlic Powder or Fresh Garlic: Adds depth and aroma.
Paprika or Chilli Flakes: For a gentle kick of spice.

Optional Add-ons

Want to take it to the next level? Add:

Fresh Lemon Juice: Brightens up the richness.
Chopped Herbs (dill, parsley, thyme): Bring freshness and aroma.
Grated Parmesan Cheese: Creates a golden, cheesy crust.

How to Make Baked Fish with Mayo (Step-by-Step Guide)

Now that your ingredients are ready, let’s dive into the method. This step-by-step baked fish with mayo recipe is foolproof, even if you’re new to cooking fish.

Step 1: Prepare the Fish (Cleaning & Seasoning)

Pat the fish fillets dry with paper towels.
Season both sides lightly with salt, pepper, and lemon juice.
Place them on a parchment-lined baking dish.

Step 2: Spread Mayo Evenly with Herbs & Spices

In a small bowl, mix mayo with garlic, herbs, and seasonings.
Spread this mixture generously over the top of each fillet.
Ensure complete coverage so the fish stays moist.

Step 3: Bake at the Right Temperature

Preheat oven to 375°F (190°C).
Bake uncovered for 20–25 minutes (depending on thickness).
The mayo should form a light golden crust.

Step 4: Test Doneness and Rest Before Serving

The fish should flake easily with a fork.
Remove from the oven and let it rest for 5 minutes.
Garnish with fresh herbs or lemon wedges.

Tips for the Best Baked Fish with Mayo

Cooking fish well is all about small details. Here are some tips to elevate your dish.

Use fresh fish for flavour: Frozen works, but fresh fillets give the best results.
Don’t over-bake: Dry fish is everyone’s nightmare. Pull it out as soon as it flakes.
Add lemon slices for zest: Place thin slices on top before baking for citrusy freshness.
Experiment with herbs: Dill, parsley, thyme, or even basil can add exciting new flavours.

Variations of Baked Fish with Mayo Recipe

This recipe is wonderfully versatile. You can tweak it depending on the fish and seasonings you love, allowing you to experiment and create your own unique variations.

Baked Salmon with Mayo

Rich, fatty salmon pairs perfectly with mayo and garlic.
Add dill and lemon juice for a classic combo.

Tilapia Baked with Garlic Mayo

Tilapia cooks quickly, making it great for weeknights.
Mix mayo with garlic and paprika for a simple, flavorful crust.

Cod with Parmesan Mayo Topping

Cod’s mildness benefits from stronger flavours.
Mix mayo with parmesan and a pinch of cayenne for a cheesy, slightly spicy topping.

Serving Suggestions

This dish is versatile and pairs well with a variety of sides.

Steamed Vegetables: Broccoli, carrots, or asparagus.
Garlic Mashed Potatoes: Creamy and hearty.
Rice Pilaf: Light and fragrant to balance the rich fish.
Fresh Salad: Tossed greens with vinaigrette add freshness.

Storage & Reheating Instructions

Leftovers? No problem — this dish holds up well.

Storage: Place fish in an airtight container and refrigerate for up to 3 days.
Reheating: Warm in the oven at 300°F (150°C) for 10 minutes. Avoid microwaving to prevent a rubbery texture.
Freezing: Not recommended, as the mayo coating doesn’t freeze well.

Nutritional Value of Baked Fish with May.

Value of Baked Fish with May.
This recipe balances indulgence with nutrition, making it both satisfying and healthy. With its high protein content and healthy fats, it’s a meal that not only tastes great but also supports your overall well-being. Protein Content: Fish provides lean, high-quality protein. A single serving delivers about 20–25 grams. Healthy Fats: Salmon offers omega-3 fatty acids, while mayo adds unsaturated fats. Calories: A portion with mayo topping averages 250–350 calories, depending on fish type and mayo quantity. By pairing it with vegetables or salad, you get a balanced, nutrient-dense meal.

Value of Baked Fish with May.

This recipe balances indulgence with nutrition, making it both satisfying and healthy. With its high protein content and healthy fats, it’s a meal that not only tastes great but also supports your overall well-being.

Protein Content: Fish provides lean, high-quality protein. A single serving delivers about 20–25 grams.
Healthy Fats: Salmon offers omega-3 fatty acids, while mayo adds unsaturated fats.
Calories: A portion with mayo topping averages 250–350 calories, depending on fish type and mayo quantity.

By pairing it with vegetables or salad, you get a balanced, nutrient-dense meal.

Final Thoughts on Baked Fish with Mayo Recipe

This baked fish with mayo recipe is proof that cooking doesn’t need to be complicated to be delicious. It’s:

Quick and easy: Ready in under 30 minutes.
Family-friendly: Loved by kids and adults alike.
Customizable: Works with salmon, cod, tilapia, or any fish you have on hand.

Next Time you want a meal that’s hearty, healthy, and hassle-free, give this recipe a try. With just a few ingredients and simple steps, you’ll have a dish that tastes like it came straight from a professional kitchen.

FAQs: Common Questions about Baked Fish with Mayo

What is the easiest baked fish with mayo recipe for beginners?

The easiest way to make a baked fish with mayo recipe is by using a mild fish like tilapia or cod, seasoning it with salt, pepper, and lemon juice, then spreading a thin layer of mayonnaise mixed with garlic and herbs on top. Bake it in a preheated oven at 375°F (190°C) for about 20 minutes, or until the fish flakes easily with a fork. This method ensures the fish stays moist and flavorful, even if you’ve never cooked fish before. Many home cooks love this recipe because it’s simple, quick, and requires only a handful of ingredients.

Can I make a baked fish with mayo recipe using salmon?

Yes, salmon works perfectly for a baked fish with mayo recipe, thanks to its naturally rich and fatty texture. The mayo adds an extra creamy layer, while herbs like dill or parsley complement salmon’s flavour beautifully. For best results, mix mayonnaise with garlic, lemon juice, and a sprinkle of paprika before spreading it on the fillets. Bake for 25–30 minutes at 375°F (190°C), and you’ll have a tender, golden-topped dish that pairs well with vegetables or rice.

How long should I bake fish with mayo in the oven?

The baking Time for a baked fish with mayo recipe depends on the type and thickness of the fish fillet. In general, thinner fish like tilapia or snapper take about 15–18 minutes, while thicker fillets like salmon or cod may need 20–25 minutes at 375°F (190°C). Always check doneness by inserting a fork into the thickest part—the fish should flake easily and appear opaque. Overcooking can dry out the fish, so keep a close eye during the last few minutes.

Can I prepare a baked fish with mayo recipe ahead of Time?

Yes, you can prepare your baked fish with mayo recipe ahead of Time by seasoning the fish and applying the mayo mixture a few hours before baking. Cover the dish with plastic wrap and refrigerate it until you’re ready to cook. This not only saves Time but also allows the flavours from garlic, herbs, and lemon to infuse into the fish for a richer taste. However, it’s best to bake it just before serving to ensure the fillets stay moist and fresh.

Is baked fish with mayo a healthy meal option?

Absolutely, a baked fish with mayo recipe is a healthy option when made with fresh fish and a moderate amount of mayonnaise. Fish like salmon, cod, or tilapia are rich in protein and omega-3 fatty acids, which support heart and brain health. Mayo, especially if made with olive oil or avocado oil, adds healthy fats while keeping the fish juicy. Paired with steamed vegetables or a fresh salad, this dish makes a balanced, nutritious, and satisfying dinner.

What side dishes go well with baked fish with mayo?

Many great side dishes complement a baked fish with mayo recipe. Steamed vegetables like broccoli, carrots, or asparagus bring freshness and balance out the creaminess of the fish. For something heartier, try serving it with garlic mashed potatoes, roasted sweet potatoes, or herbed rice. If you want a lighter meal, a crisp green salad with lemon vinaigrette pairs beautifully and enhances the citrusy notes in the baked fish.