Sweet potatoes have been a popular ingredient in kitchens worldwide due to their flavorful and health advantages. However, when you mix the versatile root vegetable with the modern convenience of an air-fryer, you’ll enjoy a completely fresh level of comfort and flavor. In this article, we’ll look in-depth at how to cook air Fryer sweet Potato Cubes, which are crisp, sweet, delicious, and delicious.

Why Choose Air Fryer Sweet Potato Cubes?
Air fryers are revolutionizing cooking at home, making it simpler than ever to prepare nutritious and delicious food items. One recipe that stands out includes air Fryer sweet Potato Cubes, which provide crispy golden brown cubes with a soft interior.
Why should you choose air-frying? The first reason is that air fryers utilize heated air circulation to produce the texture of fried food with less oil, which makes it a healthier option for traditional cooking. Additionally, they’re extremely fast and efficient.
What is it that makes sweet potatoes a perfect recipe for air-frying? They’re naturally sweet, packed with nutrients, and extremely adaptable.
Benefits of Cooking Sweet Potato Cubes in an Air Fryer
Cooking sweet potatoes in an air fryer offers a host of benefits:
1. Health Benefits for Sweet Potato Cubes in an Air Fryer
Sweet potatoes are loaded with vitamins, minerals, and antioxidants. By air frying them, you preserve most of their nutritional value while using minimal oil. Here’s a quick breakdown:
Nutrient | Benefit |
---|---|
Vitamin A | Supports eye health |
Fiber | Promotes digestion |
Potassium | Helps regulate blood pressure |
2. Time-Saving Convenience
Air fryers cut down cooking time significantly. Traditional oven-roasted sweet potatoes can take up to 40 minutes. In an air fryer, you’re looking at just 12-15 minutes.
3. Perfect Texture
Achieving the perfect balance of crispy exterior and tender interior is easier with an air fryer. The circulating hot air ensures even cooking without the need for constant flipping.
Selecting and Preparing Sweet Potatoes
To make the best Air Fryer Sweet Potato Cubes, start with high-quality sweet potatoes. Here’s how to select and prep them for the best results.
1. Choosing the Right Sweet Potatoes
- Look for firm sweet potatoes with smooth, unblemished skin.
- Avoid any with soft spots or cracks.
- Organic sweet potatoes are a great choice if you’re leaving the skin on.
2. Washing and Peeling
- Wash your sweet potatoes thoroughly under running water.
- You can peel them if you prefer, but leaving the skin on adds extra fiber and nutrients.
3. Cutting Techniques
- Aim for uniform cubes around ½ inch in size.
- Uniform size ensures even cooking. Uneven cubes can result in some pieces being undercooked or overcooked.
Seasoning Options for Sweet Potato Cubes
One of the best things about Air Fryer Sweet Potato Cubes is their versatility. You can season them to match any flavor profile you like.
Basic Seasoning Sweet Potato Cubes in an Air Fryer
- Olive oil
- Salt
- Pepper
Savory Variations
- Garlic powder
- Smoked paprika
- Cumin
- Thyme
Sweet Variations
- Cinnamon
- Nutmeg
- Maple syrup drizzle
Spicy Options
- Chili powder
- Cayenne pepper
- Tajín seasoning
How to Cook Cubed Sweet Potatoes in Air Fryer
Follow these steps to make perfect air-fried sweet potato cubes:



1. Preheat the Air Fryer
Set your air fryer to 400°F (200°C). Preheating ensures even cooking from the start.
2. Season the Sweet Potatoes
Toss your sweet potato cubes in a bowl with a tablespoon of olive oil and your chosen seasonings. Make sure they’re evenly coated.
3. Arrange the Cubes
Place the seasoned cubes in the air fryer basket in a single layer. Avoid overcrowding to ensure proper air circulation.
4. Cook
Air fry for 12-15 minutes, shaking the basket halfway through to ensure even cooking. Check for doneness by piercing a cube with a fork – it should be tender inside.
Tips for Sweet Potato Cubes in an Air Fryer
Want your Sweet Potato Cubes to be extra crispy? Here’s how:
- Cut Evenly: Uniform cubes cook more evenly.
- Don’t Overcrowd: Give the cubes space to breathe.
- Shake the Basket: This ensures every side gets crispy.
- Rest After Cooking: Let the cubes rest for a few minutes to crisp up further.
Serving Suggestions
are incredibly versatile. Here are some serving ideas:
- As a Side Dish: Perfect with grilled chicken, steak, or fish.
- In Bowls: Add them to grain bowls or breakfast hashes.
- Dipping Sauces: Serve with garlic aioli, spicy mayo, or yogurt dips.
Storage and Reheating
Got leftovers? Here’s how to store and reheat them:
Reheating: Reheat in the air fryer at 350°F for 3-4 minutes to regain crispiness.
Storage: Place cooled sweet potato cubes in an airtight container and refrigerate for up to 4 days.
Frequently Asked Questions
How long to cook cubed sweet potatoes in air fryer?
Cook cubed sweet potatoes in the air fryer for 12-15 minutes at 400°F (200°C). Shake the basket halfway through to ensure even cooking.
Why soak sweet potatoes before air frying?
Soaking sweet potatoes in cold water for 30 minutes removes excess starch. This helps them get crispier on the outside while staying tender inside.
Why do you soak potatoes in water before air frying?
Regular potatoes are also soaked to remove starch. Less starch = crispier fries! This trick works great for sweet potatoes, too.
How long should you put potatoes in the air fryer?
For regular potatoes, air fry at 400°F (200°C) for 15-20 minutes for wedges or fries. Shake the basket every 5-7 minutes for even cooking.
Why are my sweet potatoes not crispy in air fryer?
Here are a few reasons why your sweet potatoes may not be crispy:
- Too crowded basket – Air fry in a single layer.
- Not soaked in water – Soak to remove starch.
- Not enough oil – Toss them with a little oil for a crispy finish.
- Low temperature – Stick to 400°F (200°C) for best results.
Conclusion
Incorporating Air Fryer Sweet Potato Cubes into your meal routine is a game-changer. They’re quick, healthy, and adaptable to any flavor profile. With the tips and techniques shared in this guide, you’re all set to create crispy, flavorful sweet potato cubes that your whole family will love. So, what are you waiting for? Fire up that air fryer and give it a go!

Air Fryer Sweet Potato Cubes
- Total Time: 20 minutes
- Yield: 4
Description
Crispy on the outside and tender on the inside, these Air Fryer Sweet Potato Cubes are the perfect quick and healthy side dish or snack. Seasoned to perfection, they’re great for any meal!
Ingredients
- 2 medium sweet potatoes, peeled and cut into ½-inch cubes
- 1 tablespoon olive oil
- ½ teaspoon salt
- ½ teaspoon paprika
- ½ teaspoon garlic powder
- ¼ teaspoon black pepper
- ¼ teaspoon cinnamon (optional, for a slightly sweet flavor)
Instructions
Prepare the Sweet Potatoes:
- Peel the sweet potatoes and cut them into evenly sized ½-inch cubes for even cooking.
Season the Cubes:
- In a large bowl, toss the sweet potato cubes with olive oil, salt, paprika, garlic powder, black pepper, and cinnamon (if using). Mix well to coat evenly.
Preheat the Air Fryer:
- Preheat the air fryer to 375°F (190°C) for 2–3 minutes.
Cook the Sweet Potatoes:
- Place the seasoned sweet potato cubes in the air fryer basket in a single layer (cook in batches if necessary).
- Air fry for 12–15 minutes, shaking the basket every 5 minutes to ensure even crispiness.
Check for Doneness:
- The sweet potato cubes should be golden brown and fork-tender. Add an extra 1–2 minutes if needed.
Serve:
- Remove from the air fryer and serve immediately as a side dish or snack.
Notes
- Storage: Store leftover sweet potato cubes in an airtight container in the refrigerator for up to 3 days. Reheat in the air fryer at 375°F for 3–4 minutes to restore crispiness.
- Flavor Variations: Add a pinch of chili powder for heat or drizzle with honey after cooking for a touch of sweetness.
- Avoid Overcrowding: Cook in batches to allow for even airflow and crispiness.
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Cuisine: American
Nutrition
- Serving Size: 4
- Calories: 120
- Sugar: 5g
- Fat: 3g
- Carbohydrates: 22g
- Fiber: 3g
- Protein: 2g
Keywords: air fryer sweet potato cubes, crispy sweet potatoes, healthy side dish, air fryer recipes, roasted sweet potatoes, vegan snack, easy sweet potato recipe, quick side dish
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