Crispy Air Fryer Sweet Potato Fries
These Air-Fried Sweet Potato Fries are a great snack, appetizer, or side dish. They’re crispy, tasty, versatile, and easy to make in your humble Air Fryer. They’re also healthier and use much less oil.
Updated on July 22nd, 2025.
Crispy Sweet Potato Fries
Let’s face it, sweet potato fries should be crispy. But more often than not, they end up floppy, overly oily, or burned. Enter the air fryer. It’s a game-changer, turning sweet potato wedges into crispy fries with just a tablespoon of oil and a few pantry staples. No deep frying. No soggy disappointments. Just golden brown deliciousness every time.
When I was growing up, fries were a rare treat. We did not eat much fried food, which is why I still do not eat a lot of it. Our fries were typically made with white potatoes and deep-fried in pork fat (yum!). They were delicious for sure, but they left a greasy film on your fingers and a heavy feeling in your belly, not to mention the amount of calories we consumed. Now, years later, I’ve discovered a healthier alternative that still delivers the crispy fries of my childhood, minus the excess oil and fat and cleanup. These delicious sweet potato fries are now one of my favorite ways to serve a great side dish, and yes, they beat regular French fries every time.
As a chef and nutrition consultant, I’m always looking for smart swaps that don’t sacrifice flavor. Using the air fryer instead of deep frying is one of my favorite kitchen hacks. It’s a simple way to reduce how much oil we use without losing the crisp factor. Sweet potatoes are already packed with fiber, antioxidants, and vitamin A, but once you turn them into crispy sweet potato fries, they become irresistible. This is a healthy side dish that both kids and adults can get behind.
Why You’ll Love This Recipe
- It uses simple ingredients you probably already have on hand.
- You only need a bit of oil: no messy deep frying.
- It’s one of the best air fryer recipes for beginners.
- The savory flavor combo is bold, balanced, and customizable.
- They’re perfect for air fryer chicken nuggets, veggie burgers, or just as a snack.
If you’ve been burned by soggy sweet potato fries before, this method will restore your faith.
If you love exploring creative sweet potato dishes, you might want to try this Easy Creamy Sweet Potatoes Recipe for a hearty side on another night.
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Ingredients for Air Fryer Sweet Potato Fries
- Sweet Potatoes: The star of the show! Look for firm, medium-sized sweet potatoes for even cooking. Their natural sweetness pairs perfectly with savory seasonings.
- Avocado Oil: A light oil with a high smoke point.
- Garlic Powder: Adds a subtle savory punch.
- Paprika: Brings a slightly smoky flavor.
- Cayenne Pepper: Adds a hint of heat.
- Onion Powder: Another layer of savory goodness that rounds out the seasoning mix.
- Dry Dill: A unique addition that brings a touch of herbal freshness.
- Salt: To finish it off!
How to Make Sweet Potato Fries Recipe
- Wash and peel the sweet potatoes, then cut them into thin, uniform strips.
- Place the sweet potato strips in a large bowl and add the olive oil, salt, pepper, garlic powder, dry dill, cayenne, onion powder, and paprika. Toss until the sweet potatoes are evenly coated.
- Preheat the air fryer to 400°F (200°C)for about 3-5 minutes.
- Divide the seasoned sweet potato strips into batches and place them in the air fryer basket in a single layer without overcrowding.
- Cook the sweet potato fries in the air fryer for 12-15 minutes per batch, shaking or flipping halfway through cooking until they are crispy and golden brown.
- Repeat with the remaining batches of sweet potato fries.
- Serve the sweet potato fries hot, with your favorite dipping sauce. Enjoy!
Ingredient Substitutions
- Use extra virgin olive oil, avocado oil, or a little bit of olive oil instead of avocado oil, but note it has a lower smoke point.
- Swap cayenne for smoked paprika if you want less heat and more depth.
- No dry dill? Try Italian seasoning or dried oregano.
- Craving variety? Cut your sweet potatoes into sweet potato cubes for more of a roasted bite.
Ready for something a little fancier? You might enjoy these Air Fryer Sweet Potato Jackets if you want a new way to put those knife skills to good use.
Seasoning Variations and Creative Flavors
If you’re looking to spice things up, here are my favorite flavor combos:
- Smoky BBQ: Smoked paprika, garlic powder, and a pinch of brown sugar
- Sweet & Spicy: Cinnamon, chili powder, and a light sprinkle of cayenne (for heat)
- Zesty Ranch: Dried dill, parsley, and onion powder
- Classic Cajun: Use a spoonful of this Creole Cajun seasoning recipe for bold, peppery fries
Want a fun serving idea? Build your own fry board. Offer small bowls of dips like Greek yogurt ranch, chipotle aioli, and honey mustard. Mix and match flavors, try sweet and spicy fries with garlic aioli or smoky BBQ fries with a cool yogurt dip. You can even add chopped fresh herbs, grated Parmesan, or a squeeze of lime for an extra pop.
Chef Angie’s Tips
- Make a double batch—you’ll eat more than you think.
- Soaking is not optional. It prevents soggy sweet potato fries by drawing out starch.
- Always cook in a single layer. Crowding leads to steaming, not crisping.
- Shake the air fryer basket mid-cook to ensure even cooking.
- Different air fryers have different strengths. The best air fryer for fries allows for good air circulation and consistent hot air distribution.
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Ways To Serve
These are my go-to for healthy snack attacks, but they also shine in so many ways:
- Paired with air fryer chicken nuggets or grilled meats
- Topped with chili for a main dish twist
- Dipped in chipotle mayo, fry sauce, or sour cream
- Tossed with feta and fresh herbs for a Mediterranean spin
- Next to a burger as a perfect side dish
Serve immediately after cooking process ends for the crispiest air fryer texture.
Creative Dipping Sauces to Try
Try a nutty, tangy sauce like this Romesco Sauce Recipe, which is packed with Mediterranean flavor and pairs beautifully with sweet potato fries. Or, if you like a hint of green, this Wild Garlic Dip Recipe brings a fresh, creamy element to the table.
Don’t overlook plant-based dips. A creamy vegan sauce, like this Creamy Cashew Dill Sauce, adds depth and a herby note, making it perfect even for dairy lovers.
Storage
Have leftover sweet potato fries? Store them in an airtight container in the fridge for up to 3 days. Reheat in the air fryer for a few minutes to bring back that crispy magic.
Need more air fryer veggie snack ideas with delicious crunch? Take a look at these Butternut Squash and Parmesan Chips Recipe—they’re another simple, crispy favorite you can whip up whenever the craving strikes.
Equipment You’ll Need
- Optional: baking sheet to hold your first batch while the rest cooks
- Air fryer (obviously!)
FAQ
Q: Why aren’t my fries crispy?
A: You probably skipped the soaking step or overcrowded the basket. Always cook in a single layer.
Q: Can I use frozen fries?
A: Yes, but adjust the cook time and expect a different texture than homemade sweet potato fries.
Q: Are these healthier than traditional fries?
A: Absolutely. These use less oil and no deep frying. They’re one of my favorite healthy air fryer sweet potato fries options.
Q: Can I make them with white potatoes or russet potatoes?
A: Totally. Just follow the same cooking process and watch the cooking time—they might cook faster.
If you’re after even more crispy inspiration, check out my guide to Easy Delicata Squash Chips—they are light, golden, and totally satisfying when you want a change from fries.
This sweet potato fries recipe has become one of my favorite recipes to meal prep, snack on, or serve alongside almost anything. It’s the kind of delicious fries recipe that delivers every time, without leaving your kitchen smelling like a fry shop or splattered with oil. Give it a try—your air fryer and your taste buds will thank you.
Now excuse me while I grab some leftover fries and my favorite dipping sauce.
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Crispy Air Fryer Sweet Potato Fries
Ingredients
- 4 Sweet potatoes
- 2 Avocado oil
- 1 tbsp Dried dill
- 1 tsp Cayenne optional
- 1 tbsp Garlic powder
- 1 tbsp Onion powder
- 1 tbsp Paprika
- 1 tbsp Salt
Instructions
- Wash and peel the sweet potatoes, then cut them into thin, uniform strips.2. Place the sweet potato strips in a large bowl and add the olive oil, salt, pepper, garlic powder, dry dill, cayenne, onion powder, and paprika.Toss until the sweet potatoes are evenly coated.3. Preheat the air fryer to 400°F (200°C)for about 3-5 minutes.4. Divide the seasoned sweet potato strips into batches and place them in the air fryer basket in a single layer without overcrowding.5. Cook the sweet potato fries in the air fryer for 12-15 minutes per batch, shaking or flipping halfway through cooking until they are crispy and golden brown.6. Repeat with the remaining batches of sweet potato fries.7. Serve the sweet potato fries hot, with your favorite dipping sauce. Enjoy!
Nutrition
Love My Content? Buy Me a Coffee!
Creating these resources for you is my passion, and I love hearing how they’ve helped you on your health journey. If you appreciate my content and want to support my work, you can buy me a coffee to help fuel more tips, recipes, and inspiration. Every little bit means the world to me!
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