Perfectly crispy, yet healthy sweet potato fries! Four ingredients and 15 minutes is all it takes for this addictive appetizer or side dish. Don’t have an air fryer? No worries, I’ve included an oven-baked option that still yields incredibly crispy fries!

close-up overhead image of air fryer sweet potato fries on a plate with ketchup on the side

The air fryer is truly the kitchen device of the century (ok, well it’s right up there with the Instant Pot). I only just got my hands on about a year ago, and holy moly it changed the homemade fry game for me, forever. After quite a bit of research for the best air fryer out there, I eventually landed on the Cosori Pro Air Fryer. It’s fairly priced and works like a champ, can’t recommend it enough!

What You Need To Make Air Fryer Sweet Potato Fries

Sweet Potatoes – The star of our show! You can use any variety of sweet potatoes you’d like for this recipe. Just remember, peel them and then slice them into thin matchsticks. Thinner = crispier. And try your best to cut them as evenly as possible, so that they “fry” evenly.

Avocado Oil – My oil of choice, but you can use any oil you’d like here. Just one tablespoon is all you’ll need, that’s A LOT less oil than if you deep-fried these!

Salt – Duh! Salt is non-negotiable for fries of any kind. Though start small and add more salt once the fries are done. You can, of course, salt to your preference.

Garlic Powder – This is my little special touch. I love the extra flavor garlic powder gives these fries, and I promise you will too. Though if you’re not a garlic fan (how?!), then you can leave this ingredient out.

air fryer sweet potato fries being dipped into ketchup

Tips and Tricks

  • The secret to these crispy sweet potato fries is working in batches when you air fry them. Just a single layer at a time, avoiding cramming too many into the air fryer, will give you the crispiest non-deep-fried sweet potato fry of all time.
  • No air fryer? No problem! See below for an oven baked option.
  • If you’re looking for something to pair with these sweet potato fries, I can’t help but recommend these crispy air fryer buffalo chicken wings! The perfect healthy game-day, or any day, appetizer duo.

Air Fryer Sweet Potato Fries

0 from 0 votes
Recipe by Samantha Russo Course: SidesDifficulty: Easy
Servings

4

servings
Prep time

5

minutes
Cooking time

15

minutes
Total time

20

minutes

Perfectly crispy, yet healthy sweet potato fries! Four ingredients and 15 minutes is all it takes for this addictive appetizer or side dish. Don’t have an air fryer? No worries, I’ve included an oven-baked option that still yields incredibly crispy fries!

Ingredients

  • 2 large sweet potatoes, see Notes

  • 1 tablespoon avocado oil

  • 1 teaspoon salt

  • 1/2 teaspoon garlic powder

Directions

  • In the air fryer:
  • Preheat air fryer to 380° Fahrenheit. While the air fryer preheats, peel and slice sweet potatoes into 1/4-inch sticks.
  • Toss sweet potatoes in a bowl with olive oil, salt and garlic powder. Make sure each fry is evenly coated in oil and spices.
  • Transfer a third of the potatoes to the air fryer, then spread in an even layer and cook for 15 minutes. Pause air fryer to shake pan halfway through.
  • Remove fries and repeat for remaining batches.
  • In the oven:
  • Preheat oven to 425° Fahrenheit. While the air fryer preheats, peel and slice sweet potatoes into 1/4-inch sticks.
  • Toss sweet potatoes in a bowl with olive oil, salt and garlic powder. Make sure each fry is evenly coated in oil and spices.
  • Spread potatoes in an even layer on a large baking sheet – space fries about 1/8-inch apart.
  • Bake for 20 minutes, flipping halfway through.

Recipe Video

Notes

  • Sweet Potatoes: Use any variety of sweet potatoes you’d like, white sweet potatoes are my favorite!

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