First, follow the thawing instructions on the back. Put the fillets in separate bags and lay in cold water for 15 minutes.
While fish thaws, prepare the mixtures. In one bowl, put the flour. In the second bowl, add the egg, milk, and seasoning salt. Mix until well combined. In the last bowl, add the breadcrumbs, parmesan cheese, and Ranch seasoning. Stir until well combined.
Take the air fryer basket and spray with a non-stick cooking spray. Coat the basket well.
Once fish thaws, wash the fillets. If they are large, cut them in half. Take the half fillet and roll in the flour until well coated. Then dip it in the egg mixture completely until covered. Then put in the breadcrumb mixture. Roll it around and pat until it is covered, and then place it in the air fryer and repeat.
Turn on air fryer to 400 degrees, and let the fish fry for 15-20 minutes (depends on the size of the fillets). Use a fork to break the crust free from the frying basket halfway through, and flip the fish for the remainder of the cook time.
Serve right away. Enjoy!