Crispy Air Fryer Cod with Creamy Herb Sauce

I bought fresh cod from ALDI and decided to finally test the perfect air fryer version at home — and honestly, this recipe turned out incredible. The cod becomes flaky, juicy, and tender inside while the outside gets beautifully crispy with a flavorful golden crust. Paired with a creamy herb dipping sauce, this easy seafood recipe tastes restaurant-quality but comes together in less than 30 minutes.

Perfect for busy weeknights, healthy dinners, or quick high-protein meals, this air fryer cod is light, satisfying, and packed with flavor.

Ingredients

For the Cod

• 4 cod fillets
• 2 tablespoons olive oil
• 1 teaspoon paprika
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• ½ teaspoon black pepper
• ½ teaspoon salt
• ½ teaspoon smoked paprika or Cajun seasoning
• ¼ teaspoon chili flakes (optional)

For the Creamy Herb Sauce

• ½ cup mayonnaise or Greek yogurt
• 1 tablespoon lemon juice
• 1 teaspoon Dijon mustard
• 1 tablespoon chopped parsley or chives
• ½ teaspoon garlic powder
• Pinch of salt and pepper

Instructions

Pat the cod fillets dry with paper towels. Removing excess moisture helps the fish crisp up beautifully in the air fryer.

In a small bowl, mix together the paprika, garlic powder, onion powder, salt, black pepper, smoked paprika, and chili flakes.

Brush the cod fillets lightly with olive oil on both sides. Sprinkle the seasoning mixture evenly over the fish, gently pressing it into the fillets for maximum flavor.

Preheat the air fryer to 400°F (200°C) for about 3 minutes.

Place the cod fillets in the air fryer basket in a single layer. Avoid overcrowding so the hot air can circulate properly and crisp the edges evenly.

Air fry for 10–12 minutes, depending on thickness, flipping halfway through cooking. The fish should be golden outside and flaky inside when done.

While the cod cooks, prepare the creamy herb sauce. In a small bowl, whisk together mayonnaise, lemon juice, Dijon mustard, parsley, garlic powder, salt, and pepper until smooth and creamy.

Serve the crispy cod hot with the dipping sauce on the side. Garnish with fresh herbs or lemon wedges for extra freshness.

Tips

• Fresh cod works best, but thawed frozen cod also works well.
• Don’t overcook the fish or it may become dry.
• Add Parmesan to the seasoning for extra crispiness.
• Serve with roasted vegetables, fries, salad, or rice bowls.

This Crispy Air Fryer Cod is flavorful, easy, and honestly one of the best homemade fish recipes I’ve tried. Once you make it, you’ll want it on repeat every week.