preheat the air fryer for at least 5 minutes at 400°

put the frozen fries in a bowl, drizzle with the oil and toss to coat

when the air fryer is preheated add the frozen fries, spread out to a mostly single layer

set the air fryer to 15 minutes and set it to 400°

shake the basket after five minutes, cook for another five and shake again

cook for 2 more minutes and check to see how they're looking, you want crispy outside which means you're going to get some browned bits on the fries as they crisp up

these will take between 10-15 minutes and you'll just have to check on them every couple of minutes after cooking for 10 minutes

once they're done to your preference pour them on a serving plate and sprinkle with flaky sea salt