Air Fryer Cajun Cod Fillets

If you have an air fryer and you like fish, you should really try these air fryer cajun cod fillets. They’re easy to make, packed with flavor, and the cleanup is minimal.

I love how the air fryer gets the outside of the cod slightly crispy while keeping the inside tender and flaky. It does a better job than you’d expect for something so simple.

For the seasoning, we’re using a mix of cajun seasoning, garlic powder, smoked paprika, salt, and black pepper. It gives the fish a nice kick without being overwhelming.

A squeeze of fresh lemon and some chopped parsley at the end really bring the whole thing together. Small touches like that make a big difference.

You only need about 10-15 minutes from start to finish, so it’s perfect for busy days when you still want something homemade and tasty.

Why You’ll Love This Recipe

Ready in Under 15 Minutes – Air fryer cod fillets cook incredibly fast, so you can go from raw fish to a fully seasoned, flaky dinner in about 10 to 12 minutes. That includes prep time, which makes this perfect for busy weeknights when you still want something that tastes amazing.

Perfectly Flaky Every Time – The air fryer circulates hot air all around the cod, which gives you that beautiful flaky texture without drying it out. You get tender, moist fish on the inside with just a little bit of crispness on the outside.

Bold Cajun Flavor Without the Guilt – The combo of Cajun seasoning, smoked paprika, and garlic powder packs a serious punch of flavor without adding heavy sauces or breading. You get all that spicy, smoky goodness with barely any extra calories.

Cod Is a Lean, High-Protein Fish – If you are trying to eat healthier or hit your protein goals, cod is one of the best fish you can pick. It is low in fat, high in protein, and pairs perfectly with bold seasonings like Cajun spice because it absorbs flavor so well.

Ingredients

• 4 Cod Fillets (6 oz each)
• 2 tbsp Olive Oil
• 1 tbsp Cajun Seasoning
• 1 tsp Garlic Powder
• 1/2 tsp Smoked Paprika
• 1/4 tsp Black Pepper
• 1/4 tsp Salt
• 1 Lemon, sliced
• 2 tbsp Fresh Parsley, chopped

How to Make

Step 1

Pat cod fillets dry with paper towels and brush both sides with olive oil.

Step 2

In a small bowl, mix together Cajun seasoning, garlic powder, smoked paprika, black pepper, and salt.

Step 3

Sprinkle the seasoning mixture evenly over both sides of the cod fillets, pressing gently to adhere.

Step 4

Place cod in air fryer basket in a single layer and top with lemon slices. Air fry at 390°F for 10-12 minutes until fish flakes easily and is opaque.

Step 5

Garnish with fresh parsley and serve with extra lemon wedges.

Tips

Dry the Cod Really Well

This is probably the most important step. Use paper towels and press down firmly on each fillet to soak up as much moisture as possible from all sides.

Cod holds a lot of water, and if you skip this step the seasoning won’t stick properly and the outside will steam instead of getting that nice slightly crispy texture.

If your fillets were frozen and you thawed them, they’ll have even more moisture sitting on the surface, so take extra time here and use fresh paper towels if the first ones get soaked through.

Don’t Overcrowd the Basket

Make sure the cod fillets are in a single layer with a little space between each one. They should not be touching or overlapping at all.

Air fryers work by circulating hot air around the food, and if the fillets are crammed together, the air can’t reach all the surfaces evenly. You’ll end up with some parts overcooked and other parts still soft and undercooked.

If your air fryer is on the smaller side and all four fillets don’t fit comfortably, just cook them in two batches. It only takes about 10 minutes per batch so it’s still quick.

Check the Fish Early

Start checking your cod around the 8-minute mark, especially if your fillets are on the thinner side. Cod can go from perfectly done to dry and overcooked really fast in the air fryer.

Use a fork and gently press into the thickest part of the fillet. If it flakes apart easily and looks white all the way through with no translucent spots, it’s done.

Thicker fillets closer to an inch and a half might need the full 12 minutes, while thinner pieces could be ready at 9 or 10 minutes. Every air fryer runs a little different too, so your timing might not be exactly what the recipe says.

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• Air Fryer Crispy Avocado Fries
• Air Fryer Lemon Blueberry Mini Cakes
• Air Fryer Loaded Hasselback Potatoes
• Air Fryer Molten Chocolate Lava Cakes
• Air Fryer Pizza Dough Knots with Garlic Butter

Frequently Asked Questions

How long do I cook cajun cod fillets in the air fryer?

Cook the cod fillets at 400°F for about 8-10 minutes, depending on how thick they are. Fillets that are about 1 inch thick usually land right around the 10-minute mark.

You’ll know they’re done when the fish flakes easily with a fork and the internal temperature reaches 145°F. There’s no need to flip them halfway through since the air fryer circulates heat evenly around the fish.