These are the best caramelized Air Fryer Onions! It doesn't long and you can make them as soft or as crispy as you'd like. My trick is using sweet onions so they're extra delicious!
Peel onions and slice into short strips or dice into ½ inch pieces.
Toss cut onions with extra virgin olive oil to evenly coat. Add to the air fryer basket.
Set the air fryer to 350℉ for 20 minutes. Shake the air fryer basket every 5 minutes to prevent onions from burning. Cook for 20 minutes for tender slightly caramelized onions. Continue air frying in 5 minute durations if desired for crispier onions.
Remove air fried onions from the basket and store for later use or use in your favorite recipes that call for onions.