Cooking frozen fish fillets in an air fryer is a quick and convenient way to prepare a delicious meal. Simply preheat the air fryer to around 200°C (about 390°F) while you remove the fillets from their packaging. Lightly season them with salt, pepper, or your favourite herbs for added flavour. Once the air fryer is ready, place the fillets in the basket, ensuring they are not overcrowded for even cooking. In just 10 to 15 minutes, you'll have perfectly cooked fish, with a crispy exterior and tender, flaky flesh. Serve it alongside some chips and a wedge of lemon, or toss it on a bed of salad for a lighter option. The air fryer makes achieving that delightful texture so effortless, making it a great addition to any busy kitchen.