These air fryer sweet potato fries are the absolutely best snack, appetizer, or side dish ever. Even better is that they're made from scratch in only 30 minutes! SO much better than deep-fried.
Meanwhile, wash your sweet potatoes well. Use a sharp knife to slice the potatoes into into 1/4 inch fries.
Toss the fries in a large bowl with the oil and season with salt and pepper.
Transfer the fries to the air fryer, being careful not to overcrowd it, and cook for 25 minutes. Turn the fries or shake the basket every 7-10 minutes. Near the end, watch closely and remove any that are well done before they burn.
Season the fries again lightly to taste and serve with avocado aioli and a sprinkle of cilantro leaves.
Notes
To roast the sweet potato fries in the oven:
Follow the same method as above, but lay the potatoes flat on a parchment lined baking sheet. Roast for 25 minutes, turning once halfway through.