Easy Air Fryer Crispy Sweet Potato Cubes

Posted on August 7, 2025 · [Elisa]

Crispy Sweet Potato Cubes

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If you’re craving a delicious, crispy, and nutritious snack or side dish, these Air Fryer Crispy Sweet Potato Cubes are exactly what you need. Coated in a perfect blend of chili powder, cinnamon, salt, and avocado oil, these sweet potato cubes offer a wonderful mix of sweet, smoky, and spicy flavors with a satisfyingly crispy texture—all made effortlessly in the air fryer.

This Crispy Sweet Potato Cubes is perfect for busy weeknights, meal prep, or whenever you want a guilt-free, vibrant snack that pairs well with a variety of dishes. Plus, the air fryer method ensures a crunchy exterior without excess oil, making it a healthier alternative to traditional frying.

If you enjoy flavorful, wholesome snacks like Crispy Parmesan Ranch Smashed Carrots or Spicy Chickpea Cauliflower Wraps, you’ll love these sweet potato cubes.

Why You’ll Love Air Fryer Crispy Sweet Potato Cubes

These cubes have a crisp, golden exterior while remaining tender inside, thanks to the air fryer’s fast circulating heat. The seasoning blend balances sweet and savory notes, making them addictive and satisfying. They’re easy to customize with your favorite spices or dips, and the recipe is straightforward enough for cooks of all levels.

Ingredients Needed

  • 2 medium sweet potatoes, peeled and cubed into ½-inch pieces
  • 2 teaspoons chili powder
  • ½ teaspoon cinnamon
  • 1 teaspoon salt
  • 1 tablespoon avocado oil

How to Make Air Fryer Crispy Sweet Potato Cubes

Step 1: Prepare Sweet Potatoes

Peel and cube the sweet potatoes into roughly ½-inch pieces to ensure even cooking.

Step 2: Toss with Seasonings

In a large bowl, combine the cubed sweet potatoes, avocado oil, chili powder, cinnamon, and salt. Toss well to coat every piece evenly.

Step 3: Air Fry the Sweet Potato Cubes

Preheat your air fryer to 400°F (200°C). Place the seasoned sweet potato cubes in a single layer in the air fryer basket. Avoid overcrowding to ensure crispiness.

Cook for 12 minutes, shaking the basket halfway through to promote even browning. If needed, cook in batches.

Alternative Oven Method

If you don’t have an air fryer, preheat your oven to 425°F (220°C). Toss sweet potatoes with oil and seasonings and spread evenly on a baking sheet.

Roast for 25-30 minutes, turning halfway through, until golden and crisp.

Serving Suggestions and Tips

Serve these crispy sweet potato cubes as a tasty side dish alongside grilled meats, salads, or as a snack with your favorite dips like guacamole, salsa, or chipotle mayo.

For extra flavor, sprinkle additional fresh herbs like cilantro or parsley before serving.

Kitchen Tools Needed

  • Air fryer or baking sheet for oven method
  • Large mixing bowl
  • Measuring spoons
  • Peeler and knife

Frequently Asked Questions (FAQ)

Can I use other oils?
Yes, olive oil or coconut oil works well, but avocado oil offers a high smoke point and mild flavor.

How do I get them extra crispy?
Make sure not to overcrowd the air fryer basket and shake the basket during cooking.

Can I prepare them ahead of time?
They’re best served fresh but can be refrigerated and reheated for up to 2 days.

Final Thoughts and Call to Action

These Air Fryer Crispy Sweet Potato Cubes are a flavorful, easy-to-make snack or side that fits perfectly into a healthy lifestyle. Their combination of sweet, smoky, and spicy seasoning is sure to become a favorite.

If you try this recipe, share it with your friends and family, and subscribe for more delicious, healthful recipes to inspire your cooking!

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Air Fryer Crispy Sweet Potato Cubes Recipe: Healthy and Flavorful Snack


  • Author: Elisa
  • Total Time: 22 minutes
  • Yield: 34 servings 1x

Description

Make crispy, flavorful Air Fryer Sweet Potato Cubes seasoned with chili powder, cinnamon, and salt. Perfect healthy snack or side!


Ingredients

Scale
  • 2 medium sweet potatoes, peeled and cubed into ½-inch pieces
  • 2 teaspoons chili powder
  • ½ teaspoon cinnamon
  • 1 teaspoon salt
  • 1 tablespoon avocado oil

Instructions

  1. Peel and cube sweet potatoes into ½-inch pieces.
  2. In a large bowl, toss sweet potato cubes with avocado oil, chili powder, cinnamon, and salt until evenly coated.
  3. Preheat air fryer to 400°F (200°C).
  4. Place sweet potatoes in a single layer in the air fryer basket; cook for 12 minutes, shaking halfway through.
  5. Cook in batches if necessary to avoid overcrowding.
  6. Serve warm with favorite dips or as a side dish.

Notes

  • Use avocado oil for high smoke point and mild flavor.
  • Do not overcrowd the air fryer basket to ensure crispiness.
  • Shake basket halfway to promote even cooking.
  • Can be baked in oven at 425°F for 25-30 minutes if no air fryer is available.
  • Prep Time: 10 minutes
  • Cook Time: 12 minutes
  • Category: Snack
  • Method: Air Fryer
  • Cuisine: American

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