Air-Fryer Sweet Potatoes
These delicious air-fryer sweet potatoes will become your new favorite side dish! Anyone who loves crispy, tender veggies will absolutely adore these, and the best part is they’re ready in just 25 minutes. You’ll get perfectly golden sweet potatoes that are crispy on the outside and fluffy on the inside.

Recipe Details
Timing & Servings: Active Time: 10 minutes, Total Time: 25 minutes, Serves: 4 people.
Nutrition Profile: Diabetes-Friendly, Nut-Free, Dairy-Free, Soy-Free, Vegan, Vegetarian, Egg-Free, Gluten-Free.
Nutrition Facts (per serving): 130 Calories, 4g Fat, 23g Carbs, 2g Protein.
Ingredients You’ll Need
Sweet potatoes: You’ll need 2 medium sweet potatoes that are about 8 ounces each, cut into 1-inch pieces. I love how sweet potatoes get so creamy and sweet when they cook!
Oil: Just 1 tablespoon of avocado oil or extra-virgin olive oil works perfectly. This helps everything get nice and crispy in the air fryer.
Garlic powder: Half a teaspoon adds that wonderful savory flavor we all love. It’s so much easier than mincing fresh garlic for this recipe!
Ground sumac: Half a teaspoon gives these sweet potatoes a lovely tangy kick. Don’t worry if you can’t find it – paprika works great too!
Dried oregano: Half a teaspoon brings in that nice herby flavor. It pairs so well with the sweetness of the potatoes.
Kosher salt: Half a teaspoon helps bring out all the flavors. You can use regular salt if that’s what you have on hand.
Ground pepper: Just a quarter teaspoon adds a tiny bit of heat. It really makes all the other flavors pop!
How to Make Air-Fryer Sweet Potatoes

Step 1: Preheat your air fryer to 400°F for 5 minutes. This step is really important for getting that perfect crispy texture!
Step 2: Grab a large bowl and toss together your sweet potato pieces with the oil. Make sure every piece gets coated – this is what makes them crispy!
Step 3: Add the garlic powder, sumac, oregano, salt, and pepper to the bowl. Give everything a good mix so all the spices are evenly distributed.
Step 4: Place the sweet potatoes in your air fryer basket in a single layer. You might need to work in batches if your air fryer is smaller – don’t overcrowd them!
Step 5: Cook for about 15 minutes, giving them a good toss once halfway through. They’re done when they’re golden brown and crispy on the outside.
Step 6: Serve them right away while they’re hot and crispy. They taste amazing fresh from the air fryer!
Easy and Quick Air-Fryer Sweet Potatoes Version
Want to make this even simpler? You can totally skip the sumac and oregano and just use 1 teaspoon of your favorite seasoning blend instead! Try garlic salt, Italian seasoning, or even taco seasoning for a fun twist. The cooking method stays exactly the same – just toss and cook!
Serving Ideas
These crispy sweet potatoes make a perfect side dish for so many meals! They’re amazing alongside grilled chicken, roasted vegetables, or a fresh green salad. You can even serve them as a healthy snack with a dollop of Greek yogurt or your favorite dipping sauce.
Storage
Store any leftovers in the fridge for up to 3 days in a covered container. To reheat them, just pop them back in the air fryer at 350°F for 3-4 minutes to get them crispy again. You can also reheat them in a regular oven at 400°F for about 5 minutes.
Substitutions
No sumac? No problem – use paprika or even a pinch of lemon pepper instead! You can swap the oregano for thyme or rosemary if that’s what you have. Regular vegetable oil works fine if you don’t have avocado oil. Feel free to adjust the seasonings to match what your family loves!
Pro Tips
- Cut evenly: Make sure all your sweet potato pieces are about the same size so they cook at the same rate.
- Don’t skip the oil: That tablespoon of oil is what makes them crispy, so don’t leave it out!
- Single layer is key: Give your sweet potatoes room to breathe in the air fryer basket for the best results.
- Toss halfway through: This ensures even browning on all sides.
FAQs
Can I use regular potatoes instead of sweet potatoes?
You bet! Regular potatoes work great with this same method. You might need to cook them for an extra 2-3 minutes since they can be a bit denser than sweet potatoes.
What if I don’t have an air fryer?
Sure, you can make these in your regular oven! Just roast them at 425°F for about 20-25 minutes, flipping once halfway through. They’ll still turn out delicious and crispy!
Can I prep these ahead of time?
You can definitely cut up your sweet potatoes earlier in the day and store them in water in the fridge. Just make sure to pat them dry really well before seasoning and cooking them!
I hope you love these crispy air-fryer sweet potatoes as much as my family does! Let me know how they turn out for you – I always love hearing about your cooking adventures. Happy cooking, friend!