Easy Haddock Fillets

Featured in Delicious Main Course Recipes for Every Occasion.

Golden, cheesy haddock with crispy panko coating. Lighter than frying, ready in 22 mins. Easy cleanup.
Mena
Updated on Sat, 29 Mar 2025 10:04:17 GMT
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Crunchy haddock fillet in air fryer | delishdocket.com

I started cooking fish decades ago, but avoided air fryers until my buddy kept raving about them. Now? I'm fully sold. This haddock done in the air fryer gives me that amazing crisp outside I crave in fried fish, without turning my kitchen into an oil-spattered mess. And I feel totally fine putting this on the table during the week!

A few weeks back when my fussy nephew visited for dinner, I cooked this alongside some standard chicken fingers, thinking he'd skip the fish completely. Caught him grabbing another piece of haddock when he thought no one was watching! That moment told me this dish was really something exceptional.

Ingredients Needed

  • Haddock fillets: I prefer haddock since it's sturdy enough for air frying without breaking down. Look for pieces with uniform thickness so they'll cook evenly.
  • Panko breadcrumbs: This is what brings that incredible crunch! Standard breadcrumbs just can't match the texture.
  • Parmesan cheese: Brings rich flavor to the coating. Store-bought grated works perfectly fine since we're mixing it into breading.
  • Mayo: This might sound odd, but it's brilliant. A slim coat of mayo helps everything stick beautifully while keeping fish tender.
  • Herb blend: My mix of dried dill, parsley, garlic powder and paprika adds wonderful taste without overwhelming the mild fish.
  • Lemon wedges: Absolutely necessary in my kitchen! That fresh citrus squeeze before eating brightens everything up.
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My Cooking Method

Making The Breading

I combine the panko, grated cheese, and all the seasonings in a flat dish. What matters is getting everything totally blended so you get consistent flavor in every bite. Sometimes I throw in some lemon zest too if I'm feeling a bit extra.

Using Mayo Instead

Forget about egg wash - mayo changes everything here. I spread a thin layer across both sides of the fish. Sounds weird but it works as the perfect glue for the crumbs AND keeps your fish incredibly juicy. My mother didn't believe it until she tasted the results!

Coating The Fish

Push the fillets firmly into the panko mix, turning to cover all sides. I really make sure to press it on good - just lightly touching won't give you that perfect crust. I sometimes let them rest a couple minutes so the coating sets up nicely.

Cooking Time

I lightly oil the basket, place the fish with gaps between pieces, then give the tops a quick oil spray too. This helps get that golden look you'd normally get from deep frying. When we're halfway done, I gently flip them for even browning.

During my childhood, Dad would fry fish every Friday night, and our house would smell like hot cooking oil for AGES. This dish brings back those memories without the lingering smell or pile of oil-soaked paper towels. I actually cook this way more frequently now because it's so much easier.

What To Serve With It

This goes wonderfully with fresh homemade slaw - that creamy, tangy crunch works so well with the fish. For something lighter, I often toss together a basic green salad with lemon dressing. My kids always want sweet potato fries (also done in the air fryer!), and my husband can't eat it without tartar sauce nearby. When friends come over, I've created a "build-your-own fish taco station" with this haddock as the main attraction.

Tasty Variations

Totally transform the flavor by swapping in Cajun spices instead of herbs for some heat. For an Asian twist, mix some ginger and five-spice into your panko and serve with soy-ginger sauce. I'll often stir a spoonful of Dijon into the mayo for extra zip. When cooking just for grown-ups, a tiny bit of cayenne in the breading adds nice warmth.

Keeping Leftovers

If you somehow have extras, they'll stay good in the fridge for a couple days. The secret to reheating without losing crispiness is using the air fryer again! About 3-4 minutes at 320°F brings back that crunch. I've even broken up leftover pieces into my lunch salad next day - way better than boring cafeteria food.

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Air Fryer Haddock Recipe | delishdocket.com

Expert Suggestions

  • Dry the fish completely before adding mayo - any moisture will make your coating soggy
  • Always let your air fryer get fully hot before putting fish in
  • When fillets have a thinner end, tuck it under slightly to even out thickness

After testing probably twenty different ways to cook fish at home, this air fryer approach has become my number one choice. There's something really satisfying about making "fried" fish that's actually pretty good for you but doesn't taste like you've cut corners. Even on crazy busy nights when takeout seems tempting, this dish reminds me that tasty food can be quick and simple.

Frequently Asked Questions

→ Can I swap haddock for another fish?
Yes, cod and tilapia are great options if they're firm and white.
→ When's the fish ready to eat?
It should reach 145°F and break apart easily with a fork.
→ Can I use gluten-free alternatives?
Absolutely, gluten-free panko works great for this coating.
→ What pairs nicely with haddock?
Try sides like salad, coleslaw, or even crispy fries from your air fryer.
→ Is mayonnaise optional for this?
Sure is! Olive oil, an egg wash, or some Dijon mustard will also work.

Crispy Fish Fillets

Panko-coated haddock crispy on the outside with a cheesy crunch, made lighter in the air fryer than deep frying.

Prep Time
10 Minutes
Cook Time
12 Minutes
Total Time
22 Minutes
By: Mena

Category: Main Dishes

Difficulty: Easy

Cuisine: American

Yield: 4 Servings (4 fillets)

Dietary: Low-Carb

Ingredients

→ Fish and Coating

01 1 tablespoons olive oil
02 1-2 tablespoons mayonnaise
03 1/2 cup grated Parmesan cheese
04 1/2 cup panko bread crumbs
05 4 haddock fillets

→ Seasonings

06 Lemon wedges for serving
07 Pepper to taste
08 Salt to taste
09 1/2 teaspoon paprika
10 1/2 teaspoon garlic powder
11 2 teaspoons dried dill
12 1 tablespoon dried parsley

Instructions

Step 01

Turn the air fryer on to 400°F. Use a paper towel to dry off the fish fillets.

Step 02

In a bowl, mix breadcrumbs, Parmesan, garlic powder, paprika, parsley, dill, salt, and pepper.

Step 03

Spread mayonnaise on both sides of each filet. Dip into the crumb mixture, pressing lightly. Brush or drizzle olive oil over each piece.

Step 04

Arrange the fish fillets inside the air fryer basket, leaving space between them. Cook for 10-12 minutes at 400°F until the fish is flaky and the crust turns golden brown.

Step 05

Carefully remove the fillets and enjoy immediately with lemon wedges.

Notes

  1. Make sure the inside temperature of the fish reaches 145°F.
  2. Don't cram too many fillets in the air fryer.
  3. If there's skin on the fillets, cook them skin-side down.

Tools You'll Need

  • Mixing bowl
  • Paper towels
  • Basting brush
  • Air fryer

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes fish
  • Has dairy (Parmesan)
  • Has eggs (from mayonnaise)
  • Contains gluten (breadcrumb)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 407
  • Total Fat: 14 g
  • Total Carbohydrate: 8 g
  • Protein: 152 g