Carefully add the tater tots to the basket. Spray them lightly with cooking spray, sprinkle evenly with some kosher salt (or other seasonings if you’re using them), and gently toss to coat them. Return the basket to the air fryer.
Set the air fryer to Air Fry mode at 205°C with cooking time 15 minutes. Cook the tater tots, shaking the basket halfway through, until golden and crispy.
Using tongs carefully remove the tater tots from the air fryer to a plate or serving tray.