Preparation: Start by patting the cod fillets dry with paper towels. This helps the pesto and oil adhere better and ensures a crispy finish.

Season the Cod: Lightly season each cod fillet with salt and pepper. This will enhance the natural flavors of the fish without overpowering the pesto.

Apply Pesto: Spread a tablespoon of pesto sauce evenly over the top of each cod fillet. Be generous with the pesto to ensure each bite is flavorful.

Drizzle Olive Oil: Lightly drizzle olive oil over the pesto-covered cod fillets. This not only adds an extra layer of flavor but also helps to keep the fish moist during cooking.

Preheat the Air Fryer: Preheat your air fryer to 400°F (200°C) for about 3 minutes. A preheated air fryer ensures the cod cooks evenly.

Arrange the Cod: Place the cod fillets in the air fryer basket. Make sure they are not touching to allow for even air circulation and cooking. You may need to cook in batches depending on the size of your air fryer.

Cook: Air fry the cod at 400°F (200°C) for 10-12 minutes, or until the fish flakes easily with a fork. The exact cooking time can vary based on the thickness of your fillets, so it’s a good idea to check for doneness around the 10-minute mark.

Serve: Once cooked, carefully remove the cod fillets from the air fryer. Serve immediately with lemon wedges on the side for a fresh, zesty kick.