How To Make Crispy Air Fryer Sweet Potato Fries

Last Updated on: 20th September 2025, 06:22 am
Crispy Air Fryer Sweet Potato Fries: A Family Favourite in Under 30 Minutes
If your family is anything like mine, you know that finding healthier alternatives to classic comfort foods can be a real win. Sweet potato fries have become a staple in our kitchen. Not only are they delicious, but they’re also packed with nutrients and so easy to make, especially in the air fryer. Whether you’re looking for a quick after-school snack or a fun side for dinner. Or a way to get the kids involved in the kitchen, these crispy air fryer sweet potato fries tick all the boxes.

Why We Love Air Fryer Sweet Potato Fries
Sweet potatoes are naturally sweet, vibrant, and full of vitamins, making them a fantastic choice for families. Air frying gives you that irresistible crispy finish without the need for deep frying. So you can enjoy all the flavour with less guilt. Plus, the seasoning blend of dill, garlic, and paprika adds a lovely savoury note that keeps everyone coming back for more.
Ingredients
- 4 medium sweet potatoes
- 2-3 tablespoons olive oil
- 1/2 teaspoon dry dill
- 1/2 teaspoon garlic powder
- 1/2 teaspoon paprika
- Salt and pepper to taste
Method
Prep the Sweet Potatoes:
Start by washing and peeling your sweet potatoes. Slice them into thin, uniform strips. This helps them cook evenly and crisp up beautifully.

Season:
In a large bowl, toss the sweet potato strips with olive oil, salt, pepper, garlic powder, dry dill, and paprika. Make sure every fry is coated in that lovely seasoning blend.

Preheat the Air Fryer:
Preheat your air fryer to 400°F (200°C) for about 3-5 minutes. This step ensures the fries start crisping up as soon as they go in.
Cook in Batches:
Place the seasoned sweet potato fries in a single layer in the air fryer basket. Don’t overcrowd it, or they’ll steam rather than crisp. Cook for 12-15 minutes per batch, shaking or flipping them halfway through to make sure they’re evenly golden and crispy.

Repeat:
Continue with the remaining batches until all your fries are cooked to perfection.
Serve and Enjoy:
Lastly, serve your sweet potato fries hot, straight from the air fryer, with your favourite dipping sauce. We love a simple garlic mayo or classic ketchup, but the possibilities are endless!

Family Tips & Variations
- Get the Kids Involved: Let little ones help with tossing the fries in seasoning or shaking the air fryer basket (with supervision, of course).
- Customise Your Seasoning: You could try adding a pinch of cayenne for a bit of heat, or swap dill for rosemary for a more earthy flavour.
- Make it a Meal: These fries are perfect alongside burgers, grilled chicken, or even as a fun topping for loaded nachos.
Why Air Fryer Fries Are a Weeknight Hero
You could make these to feed the kids between school runs, after-school clubs. As well as the general chaos of family life, quick and healthy recipes are a must. These air fryer sweet potato fries are ready in about half an hour, require minimal clean-up, and are always a hit with both kids and adults. Plus, they’re a great way to sneak in some extra veg with no complaints, just empty plates!
Finally, if you give this recipe a try, I’d love to hear how it turned out for your family. Perhaps you could share your photos or tips in the comments below. You can also tag me on Instagram @misstillyandme for a chance to be featured!
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