Preheat your air fryer to 400°F (200°C). This is crucial for crispiness!

Add frozen fries to the air fryer basket. For best results, fill the basket about  full to ensure even cooking and crisping. A single layer is ideal if possible. Lightly spray with cooking spray if desired for extra crispness.

Cook for 5 minutes, then open the basket and vigorously shake or toss the fries to redistribute them. Close the basket and cook for an additional 8-12 minutes, or until they reach your desired level of golden brown and crispy perfection. Cooking time may vary slightly depending on your air fryer model and fry thickness.

Immediately transfer the hot fries to a bowl, season generously with seasoned salt to taste, and toss to coat evenly. Serve hot with your favorite dipping sauces like ketchup or mayonnaise, and a sprinkle of fresh parsley for garnish.