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These delicious frozen sweet potato fries are a little sweet and a little salty. They crisp to perfection in the air fryer, making them a perfect snack or side when you want something quick, easy, and healthy.

Why This Method Works So Well

Because air fryers use air instead of oil to fry food, you save calories but still get that great deep-fried flavor and crunch.
Oven-baked fries can be soggy (or worse, burnt), especially if you’re reheating leftovers. Air fryer fries are perfectly crisp every time – plus you can cook them from frozen, no need to thaw!
Sweet potato fries specifically are best in the air fryer. Because of their lower starch content, it’s almost impossible to get the perfect fry texture when you cook sweet potatoes in the oven.
Air fryers generally cook faster than a conventional oven, and the clean up is usually easier, too!

New to air fryers and trying to decide which one to get? Visit our sister site, 40 Aprons, to read about the 5 Air Fryers We Love.

Key Ingredients

Sweet Potatoes – This root veggie is a traditional Thanksgiving staple, but I love them all year long! When it comes to macros, they’re comparable to white potatoes, but they’re a much better source of antioxidants and vitamins A, B, C, and D.

Cinnamon – Everyone knows cinnamon is a little spicy and a little sweet – but did you know cinnamon is believed to have some wonderful health properties? It has essentially no protein or fat, but it does have small amounts of beta carotene and Vitamin A, which are both great for eye health!

How to Make Them

This recipe honestly could not be any easier! Toss your frozen sweet potatoes in oil, then coat them evenly in salt and cinnamon. Pop them in the air fryer for 7 minutes at 375 degrees Fahrenheit, flip them, and fry for another 7 minutes. If you like your fries a little crispier, add another 2-3 minutes in the air fryer.

Serve these hot with your favorite dipping sauce – they’re great with ketchup, honey mustard, spicy sriracha-mayo, or comeback sauce! If you’re Whole30, be sure your condiments are compliant!

Chef’s Tips

Bags of frozen sweet potato fries are super quick and easy, but I recommend making your own fries from scratch! Start with a sweet potato and cut it into fries by hand or with a french fry cutter. Plan ahead – you want all of your fries to be roughly the same size so that they cook consistently. Spread the unseasoned fries evenly on a parchment-paper-lined sheet pan and stick them in the freezer. Freeze them for a couple of hours or until they’re hard. Toss them in a baggie or airtight container and keep them in your freezer until you’re ready for them. They’ll keep like this for a few months!
Be sure to spread the fries in a flat layer in the air fryer basket, and don’t let them touch or overlap. If the air can’t flow around them easily, they won’t cook evenly!
If you have any leftovers, you can totally reheat them in the air fryer! A few minutes at 400 degrees Fahrenheit will make them nice and crispy again.

What Do We Mean By “Healthy”?

Close up of sweet potato fries in a white bowl

More Air Fryer Recipes

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