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Frozen Cod in the Air Fryer

Need a fast and healthy dinner? Learn how to make frozen cod in the air fryer in just 20 minutes! This delicious dish is low carb, keto friendly, and easy.

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Air Fried Cod on a white plate with a salad and lemon wedges.

Forgot to get the cod out of the freezer to thaw overnight? No problem! Just wait until you see how easy it is to make delicious frozen cod in the air fryer!

This tasty dish is keto-friendly, super easy, and ready in just 20 minutes. Plus the blackening seasoning adds a mouthwatering flavor that will keep you coming back for more.

Pieces of air fried cod on a white plate with a small salad in the background.

When it comes to busy weeknights, easy recipes with minimal prep are a lifesaver. My favorite part about this dish is that you add the seasoning while the fillets are still frozen, so after that, it’s just about letting the air fryer work its magic!

Breaded fish is delicious, but if you’re looking for something lower in carbs, this no breading recipe is the way to go. Let’s see how to use the air fryer to cook delicious cod from frozen!

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If your cod is thawed, try my fresh air fryer cod and fish tacos too!

Air Fryer I recommend: Large, easy to clean, square basket, burner on top and bottom. Click to see it.
Uncooked cod on a white plate, spices & seasonings on a separate white plate.

How to Make Frozen Cod in the Air Fryer

A full printable version of this recipe with ingredient measurements is available at the bottom of this post.

STEP ONE: In a small bowl, combine the blackening seasoning ingredients and whisk well.

Uncooked cod on a white plate, pouring oil on the fish.

STEP TWO: Rub oil on the frozen fish, then rub 2-3 tablespoons of the seasoning on the fillets immediately.

STEP THREE: Place the cod pieces in a single layer in the basket.

Frozen Cod with spices rubbed on in a black air fryer basket.

STEP FOUR: Air fry at 350 degrees F for 4 minutes. 

STEP FIVE: Turn the heat up to 370 degrees F and air fry for 8-10 minutes. 

Cooked cod in a black air fryer basket.

STEP SIX: Flip the fish and air fry for 2-4 additional minutes until the fish is fully cooked and opaque.

Cooked cod on a white plate with pieces flaked. Small salad and lemon wedges in the background

What to Serve with Air Fryer Frozen Cod

How Long to Cook Frozen Cod Fillets in the Air Fryer

I always recommend cooking fish until it flakes easily with a fork, and the same is true for air fryer cod. You want the fish to be firm and opaque all the way through without becoming dry.

You can also use an Instant Read Thermometer to check the internal temperature. The FDA says cod should be cooked until a thermometer inserted at the thickest part of the fillet reads 145 degrees F.

Air Fried Cod on a white plate with a salad and lemon wedges.

Tips for Making the Air Fryer Frozen Cod Fillets

  • Add the blackening seasoning to the frozen fish fillets immediately after adding the oil. This will help it stick and allow the fish to absorb as much of the delicious flavor as it cooks as possible.
  • If you have extra blackening seasoning, store it in a small container for future use.
  • Lay the frozen fish fillets in a single layer in the air fryer basket. Avoid overcrowding the basket so the hot air can properly circulate.
  • Flip the cod fillets with 2-4 minutes left in the cooking time to help them cook evenly on all sides.
  • Use a fork to check that the cod flakes easily to know when it’s fully cooked.

More Frozen Air Fryer Fish Recipes

Pieces of air fried cod on a white plate with a small salad in the background.

More Frozen Air Fryer Recipes

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Cooked cod in a black air fryer basket.

Frozen Cod in the Air Fryer

Samantha Erb
Making frozen cod in the air fryer takes all the hassle out of cooking a healthy and keto friendly dinner! Blackening seasoning adds mouthwatering flavor.
4.34 from 6 votes
Prep Time 6 minutes
Cook Time 14 minutes
Total Time 20 minutes
Course Air Fryer Recipes
Cuisine American
Servings 2
Calories 468 kcal

Ingredients

  • 2 frozen cod loin filets
  • 1-2 tablespoons olive oil

Blackening seasoning

  • 1 tablespoon paprika
  • 2 teaspoons garlic powder
  • 2 teaspoons onion powder
  • 1 teaspoon kosher salt
  • 1 teaspoon black pepper
  • ½ teaspoon cayenne pepper
  • ½ teaspoon dried oregano
  • ½ teaspoon dried thyme

For Serving

  • Lemon wedges

Instructions
 

  • In a small bowl, combine blackening seasoning ingredients and whisk well.
  • Rub oil on the frozen fish, then rub 2-3 tablespoons of the seasoning on immediately. Store additional seasoning in a small container for future use.
  • Place the cod pieces in a single layer in the basket.
  • Air fry at 350 degrees F for 4 minutes. Turn the heat up to 370 degrees F and air fry for 8-10 minutes. Flip the fish and air fry for 2-4 additional minutes until the fish is fully cooked and opaque.

Nutrition

Serving: 1gCalories: 468kcalCarbohydrates: 11gProtein: 54gFat: 23gSaturated Fat: 5gPolyunsaturated Fat: 16gCholesterol: 140mgSodium: 800mgFiber: 4gSugar: 2g

This nutrition information is based on the exact products I used in this recipe. Brands and sizes of products could alter exact nutrition and should always be calculated independently.

Tried this recipe?Let us know how it was!


samantha

About Samantha

I’ve always had a love of cooking and creating new recipes, so it only made sense to create a food blog so I could share those recipes with you. This site is designed to provide easy and flavorful recipes with as little ingredients as possible. That means you still get great flavor combinations without all that extra time and effort. Read more...

4.34 from 6 votes (6 ratings without comment)

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