Air Fryer Sweet Potato Cubes

Overhead close up of sweet potato cubes in serving bowl.

Course: Side Dish

Cuisine: American

Keyword: air fryer

Prep Time: 10

Cook Time: 10

Total Time: 20

Servings: people

Calories: 162kcal

Author: Platings and Pairings

These quick and easy Air Fryer Sweet Potato Cubes are deliciously seasoned and cooked to crispy and golden perfection! Enjoy them as a convenient side dish or healthy snack to pair with almost anything.

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Equipment

Air Fryer

Ingredients

1 pound sweet potatoes peeled and cut into ½” cubes (about 2 medium sweet potatoes)
2 Tablespoons olive oil
1/4 teaspoon ground cumin
1/4 teaspoon paprika
1/4 teaspoon garlic powder
1/4 teaspoon onion powder
1/2 teaspoon salt
¼ teaspoon black pepper

Instructions

Preheat your air fryer to 400 degrees F.
Add the sweet potato cubes to a large bowl and drizzle on the olive oil. Sprinkle with the spices, then toss to coat.
Add the seasoned sweet potato cubes to the air fryer basket in a single layer (you may need to work in batches). Cook for 10-12 minutes, shaking the basket 1-2 times to ensure crispness and even cooking.

Notes

Storing

Sweet potato cubes are best served fresh from the air fryer because that’s when they’re the crispiest. However, if you have leftovers, store them in an airtight container in the fridge for up to 3 days.
To reheat, pop them back in the air fryer at 350°F for 3 to 5 minutes or until they’re warmed through and crispy again.

Tips and tricks

Peeling the potatoes is up to you! Peeled sweet potatoes will be softer and the seasonings will stick better. Or, you can leave the skin on for extra fiber and nutrients. Just make sure to wash the sweet potatoes very well before chopping and cooking.
Use a sharp chef’s knife to easily slice the sweet potatoes into uniform ½-inch cubes.
For the crispiest sweet potatoes, toss the cubes with 1 tablespoon of cornstarch before adding the oil and seasonings. The cornstarch clings to the outside and forms a crispy crust around the potatoes in the air fryer.
For even cooking, lay the potatoes in a single layer in the air fryer basket. If they’re crowded or overlapping, air fry them in batches to prevent them from cooking unevenly.

Flavor variations

Taco Seasoning → Perfect for Sweet Potato Tacos!
Italian Seasoning
Cajun Seasoning
Ranch Seasoning
Curry Powder
Everything Bagel Seasoning
Pork Dry Rub → The brown sugar beautifully enhances the sweet potatoes’ natural caramelization

Nutrition