Air fryer sweet potato cubes are perfectly roasted sweet potatoes much quicker. This is a perfect side dish and an appetizer, too.

I love to cook potatoes in my air fryer, like roasted potatoes, baked potatoes, fries, Potato wedges, mashed potatoes, and potato Hasselback. And trust me, those were all delicious. After making all of them in my tiny-looking air fryer, I almost stopped using my oven.
Check out my air fryer potato recipes and vegan air fryer recipes for more ideas.
Air Fryer Sweet Potatoes Cubes
You can make sweet potatoes with the air fryer in many ways, like the cubes in this recipe, sweet potato fries, or whole-baked sweet potatoes.
Air fryer sweet potato cubes are a delicious and healthy alternative to traditional fried potato dishes. Sweet potatoes are a good source of fiber and vitamins and have a natural sweetness, meaning they don't need added sugar or other sweeteners.
When cooked in an air fryer, sweet potatoes become golden and crispy on the outside while remaining soft and fluffy on the inside. Air fryer sweet potato cubes make a great side dish or snack and can be easily tailored to your taste preferences.
Again, these are vegan, gluten-free, and easily customized oil-free too.
However you enjoy them, air fryer sweet potato cubes will surely please everyone.
Why Air Fryer?
An oven is suitable for these dishes, like roasted vegetables, but I strongly feel an air fryer is magical; it cooks the food similarly but saves time and energy. It cooks the food similarly, just like a convection oven. A high-speed fan mainly blows hot air into the air fryer. At the same time, it cooks food much faster because of its compact size.
Also, please note that not all air fryers cook the same food. So, the timing may vary a little depending on the brand and size of the air fryer we are using. The timing I mentioned here may or may not be the same for your air fryer. You can expect a plus or minus of 2 - 3 minutes, which is natural as per the functioning of air fryers.
How To Make Air Fryer Sweet Potato Cubes?
Ingredients & Substitutions
Sweet Potatoes - Wash and clean the potatoes. Peel off the skin of the potatoes.
Olive oil - substitute canola oil or avocado oil.
Spices - Salt, pepper, garlic powder, onion powder, oregano dried, cumin powder, paprika. You can add any seasonings, like taco seasoning, Italian seasoning, cajun seasonings, etc.
Instructions
Wash and clean the potatoes. Peel off the skin of the potatoes. You can also keep the skin on but clean them well.
Once clean, dice the sweet potatoes into approximately equal-sized (bite-sized cubes). Season the sweet potatoes with any seasonings of choice, or keep them simple with salt and black pepper only.
Pour 2 tbsp olive oil and mix them well, rubbing the spices and oil mix with the diced sweet potatoes so that they are nicely coated with the spices. You can also substitute the oil with vegetable broth to make this oil-free.
Preheat the air fryer to 400 F for 4 minutes. Now add all seasoned sweet potatoes to the air fryer basket. Cook the sweet potatoes at 400 F for 10 minutes till they are cooked perfectly. Toss them halfway at 5 minutes. Don't overcrowd the basket.
Serving ideas:-
This itself makes a great and healthy appetizer. Just serve it with your favorite dip, and you may ditch other appetizers, too.
This is a great side dish. You can add them to the tortillas to make tacos. It goes with any of the vegan Mexican meals here. I love adding these crispy cubes to my vegan burrito bowl, Spanish rice, or quinoa salad.
Air Fryer Sweet Potato Cubes
Air Fryer Sweet Potatoes
Equipment
Ingredients
- 1 pound sweet potatoes
- ยฝ tsp cumin powder
- ยฝ tsp onion powder
- ยฝ tsp garlic powder
- ยฝ tsp paprika
- ยฝ tsp salt as per taste
- ยผ tsp black pepper powder
- 2 tsp olive oil
Instructions
- Wash and peel the sweet potatoes.
- Peel the skin if required or keep it on as desired.
- Dice into ยฝ inch cubes and place in a mixing bowl.
- Add salt and the seasonings followed by oil to the bowl.
- Mix them all nicely so that all coated with seasonings nicely.
- Preheat the air fryer at 400 F for 3 minutes.
- Now transfer the sweet potatoes to the air fryer basket.
- Air fry for 12 - 14 minutes till it's cooked nice and crispy.
- Toss them at 6 minutes.
- Remove from the air fryer and serve hot as they softens once cooled.
Frozen Sweet Potato Cubes
- Pour the bag of sweet potatoes into the air fryer.
- Set temp to 400 F for 5 minutes. By now the cubes must have thawed with heat.
- Then stop the air fryer and transfer the pieces to a mixing bowl.
- Add the seasonings followed by a drizzle of olive oil or canola oil.
- Toss to mix them well.
- Now transfer the seasoned sweet potatoes to the air fryer basket.
- Cook at 400 F for 8 - 10 minutes more shaking once the halfways.
Video
Notes
Nutrition
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