Air Fryer Sweet Potato Cubes Crispy and Delicious

October 1, 2025 by Julie

If you’re looking for a tasty and easy side dish, you’ll love these Air Fryer Sweet Potato Cubes! With just a few simple ingredients and minimal prep time, you can create crispy, golden bites packed with flavor. Whether you want them sweet or savory, I’ve got tips to make every batch a hit. Ready to impress your family at dinner? Let’s dive into this delicious recipe!

Ingredients

List of Ingredients

– 2 medium sweet potatoes

– 2 tablespoons olive oil

– 1 teaspoon smoked paprika

– 1/2 teaspoon garlic powder

– 1/2 teaspoon onion powder

– 1/2 teaspoon sea salt

– 1/4 teaspoon black pepper

– 1/4 teaspoon cayenne pepper (optional for heat)

Gather these items before you begin. The sweet potatoes are the star of this dish. Choose medium-sized ones for even cooking. The olive oil helps to crisp them up nicely.

The spices add flavor and warmth. Smoked paprika gives a nice, smoky touch. Garlic powder and onion powder make them savory. Sea salt and black pepper bring out the natural taste. If you want a kick, add cayenne pepper.

Optional Garnishes

– Fresh parsley

Fresh parsley adds a pop of color and freshness. It makes your dish look great. You can chop it finely and sprinkle it on top. This step is simple but makes a big difference!

These ingredients are key to making crispy and delicious air fryer sweet potato cubes. They are easy to find and make your cooking fun. Enjoy the process!

Step-by-Step Instructions

Preparation of Sweet Potatoes

Start by peeling the sweet potatoes. Use a good peeler for this task. Cut the sweet potatoes into 1-inch cubes. Uniformity is key to ensure even cooking. If the pieces are too big or small, they won’t cook the same. Aim for a nice, even size.

Mixing Ingredients

In a large bowl, combine the sweet potato cubes with 2 tablespoons of olive oil. Add the spices: 1 teaspoon of smoked paprika, 1/2 teaspoon of garlic powder, 1/2 teaspoon of onion powder, 1/2 teaspoon of sea salt, 1/4 teaspoon of black pepper, and 1/4 teaspoon of cayenne pepper if you want heat. Toss everything together. Make sure each cube is well-coated. This step adds flavor and helps with crispiness.

Cooking Process

Preheat your air fryer to 400°F (200°C) for about 5 minutes. This step helps the sweet potatoes cook faster and crisp up. Place the sweet potato cubes in the air fryer basket. Keep them in a single layer. Avoid overcrowding the basket to get the best results. Cook the cubes for 15 to 18 minutes. Be sure to shake the basket halfway through. This action promotes even cooking. Once they look golden brown and crispy, you can take them out. Let them cool for a couple of minutes before serving.

Tips & Tricks

Achieving Crispy Sweet Potato Cubes

To get crispy sweet potato cubes, avoid overcrowding the air fryer basket. When you pack too many in, they steam instead of fry. This makes them soft instead of crisp. Cook in batches if needed. Each cube needs space for hot air to circulate. It’s key for a great texture.

Shaking the basket is also important. Halfway through cooking, pull the basket out and shake it well. This helps the cubes turn evenly. I do this at around 8 or 9 minutes into cooking. It makes a big difference in crispiness.

Seasoning Variations

You can enhance the flavor of sweet potato cubes with many spices. Besides the basics, try adding some cinnamon for a touch of sweetness. This works well if you want a sweeter dish. For a savory twist, consider adding cumin or chili powder. These spices bring a nice kick.

You can also mix sweet and savory. A dash of brown sugar can balance out the spices nicely. Experimenting with flavors keeps things fun. Feel free to get creative with your spice mix!

Variations

Different Cooking Methods

You can make sweet potato cubes in the oven or on the stovetop if you want.

Oven-roasted sweet potato cubes: Preheat your oven to 425°F (220°C). Toss your sweet potato cubes with olive oil and spices. Spread them on a baking sheet in a single layer. Bake for 25-30 minutes, flipping halfway for even cooking. They will turn golden and crispy.

Stovetop alternatives: Heat a skillet over medium heat. Add olive oil and sweet potato cubes. Cook for about 15-20 minutes, stirring often. This method gives a nice caramelized texture, but they may not be as crispy as air-fried cubes.

Flavor Combinations

You can mix flavors to make your sweet potato cubes more interesting.

Sweet vs. savory variations: For a sweet twist, add cinnamon and honey before cooking. If you prefer savory, garlic and herbs work great. You can even try a mix of both for a unique taste.

Adding other vegetables: Toss in carrots, bell peppers, or even zucchini. Just make sure to cut them to a similar size for even cooking. This adds color and nutrients to your dish.

Storage Info

How to Store Leftovers

After enjoying your air fryer sweet potato cubes, let any leftovers cool. Place the cubes in an airtight container. Store them in the fridge for up to three days. This keeps them fresh and tasty. If you want to keep them longer, consider freezing. Use a freezer-safe bag and remove as much air as possible. This way, your cubes stay good for about three months.

Reheating Suggestions

To reheat sweet potato cubes, the air fryer is your best friend. Set it to 350°F (175°C). Heat them for about 5 to 8 minutes. This restores their crispiness. You can also use the oven. Spread them on a baking sheet and bake at 350°F for 10 to 15 minutes. Avoid using the microwave, as it can make them soggy. Enjoy those crispy bites again!

FAQs

What are the cooking times for different types of sweet potatoes?

Cooking times can change based on sweet potato type. For regular orange sweet potatoes, 15-18 minutes works well. For white sweet potatoes, you may need 18-20 minutes. Purple sweet potatoes often take a bit longer, around 20-23 minutes. Always check for doneness by looking for a crispy outside and a tender inside.

Can I make air fryer sweet potato cubes without oil?

Yes, you can make sweet potato cubes without oil. Skip the oil and coat the cubes with spices directly. They may not get as crispy, but they will be healthier. You can also use a light spray of cooking oil if you want some crispiness without much fat.

How do I know when sweet potato cubes are done cooking?

You know the sweet potato cubes are done when they look golden brown and crispy. To check, pierce a cube with a fork. If it goes in easily, they are ready! Shaking the basket halfway through cooking helps ensure even doneness.

Can I freeze air fryer sweet potato cubes?

Yes, you can freeze the sweet potato cubes. Allow them to cool first, then place them in a freezer-safe bag. They can last for up to three months. When ready to eat, reheat them in the air fryer until warm and crispy.

In this blog post, we covered how to make air fryer sweet potato cubes. You learned about the key ingredients, preparation steps, and cooking tips. I shared ways to achieve crispy cubes and gave storage advice, too.

Remember, you can experiment with flavors and cooking methods. These sweet potato cubes are simple and tasty. Enjoy your cooking adventure!

$- 2 medium sweet potatoes - 2 tablespoons olive oil - 1 teaspoon smoked paprika - 1/2 teaspoon garlic powder - 1/2 teaspoon onion powder - 1/2 teaspoon sea salt - 1/4 teaspoon black pepper - 1/4 teaspoon cayenne pepper (optional for heat) Gather these items before you begin. The sweet potatoes are the star of this dish. Choose medium-sized ones for even cooking. The olive oil helps to crisp them up nicely. The spices add flavor and warmth. Smoked paprika gives a nice, smoky touch. Garlic powder and onion powder make them savory. Sea salt and black pepper bring out the natural taste. If you want a kick, add cayenne pepper. - Fresh parsley Fresh parsley adds a pop of color and freshness. It makes your dish look great. You can chop it finely and sprinkle it on top. This step is simple but makes a big difference! These ingredients are key to making crispy and delicious air fryer sweet potato cubes. They are easy to find and make your cooking fun. Enjoy the process! Start by peeling the sweet potatoes. Use a good peeler for this task. Cut the sweet potatoes into 1-inch cubes. Uniformity is key to ensure even cooking. If the pieces are too big or small, they won’t cook the same. Aim for a nice, even size. In a large bowl, combine the sweet potato cubes with 2 tablespoons of olive oil. Add the spices: 1 teaspoon of smoked paprika, 1/2 teaspoon of garlic powder, 1/2 teaspoon of onion powder, 1/2 teaspoon of sea salt, 1/4 teaspoon of black pepper, and 1/4 teaspoon of cayenne pepper if you want heat. Toss everything together. Make sure each cube is well-coated. This step adds flavor and helps with crispiness. Preheat your air fryer to 400°F (200°C) for about 5 minutes. This step helps the sweet potatoes cook faster and crisp up. Place the sweet potato cubes in the air fryer basket. Keep them in a single layer. Avoid overcrowding the basket to get the best results. Cook the cubes for 15 to 18 minutes. Be sure to shake the basket halfway through. This action promotes even cooking. Once they look golden brown and crispy, you can take them out. Let them cool for a couple of minutes before serving. To get crispy sweet potato cubes, avoid overcrowding the air fryer basket. When you pack too many in, they steam instead of fry. This makes them soft instead of crisp. Cook in batches if needed. Each cube needs space for hot air to circulate. It’s key for a great texture. Shaking the basket is also important. Halfway through cooking, pull the basket out and shake it well. This helps the cubes turn evenly. I do this at around 8 or 9 minutes into cooking. It makes a big difference in crispiness. You can enhance the flavor of sweet potato cubes with many spices. Besides the basics, try adding some cinnamon for a touch of sweetness. This works well if you want a sweeter dish. For a savory twist, consider adding cumin or chili powder. These spices bring a nice kick. You can also mix sweet and savory. A dash of brown sugar can balance out the spices nicely. Experimenting with flavors keeps things fun. Feel free to get creative with your spice mix! {{image_2}} You can make sweet potato cubes in the oven or on the stovetop if you want. Oven-roasted sweet potato cubes: Preheat your oven to 425°F (220°C). Toss your sweet potato cubes with olive oil and spices. Spread them on a baking sheet in a single layer. Bake for 25-30 minutes, flipping halfway for even cooking. They will turn golden and crispy. Stovetop alternatives: Heat a skillet over medium heat. Add olive oil and sweet potato cubes. Cook for about 15-20 minutes, stirring often. This method gives a nice caramelized texture, but they may not be as crispy as air-fried cubes. You can mix flavors to make your sweet potato cubes more interesting. Sweet vs. savory variations: For a sweet twist, add cinnamon and honey before cooking. If you prefer savory, garlic and herbs work great. You can even try a mix of both for a unique taste. Adding other vegetables: Toss in carrots, bell peppers, or even zucchini. Just make sure to cut them to a similar size for even cooking. This adds color and nutrients to your dish. After enjoying your air fryer sweet potato cubes, let any leftovers cool. Place the cubes in an airtight container. Store them in the fridge for up to three days. This keeps them fresh and tasty. If you want to keep them longer, consider freezing. Use a freezer-safe bag and remove as much air as possible. This way, your cubes stay good for about three months. To reheat sweet potato cubes, the air fryer is your best friend. Set it to 350°F (175°C). Heat them for about 5 to 8 minutes. This restores their crispiness. You can also use the oven. Spread them on a baking sheet and bake at 350°F for 10 to 15 minutes. Avoid using the microwave, as it can make them soggy. Enjoy those crispy bites again! Cooking times can change based on sweet potato type. For regular orange sweet potatoes, 15-18 minutes works well. For white sweet potatoes, you may need 18-20 minutes. Purple sweet potatoes often take a bit longer, around 20-23 minutes. Always check for doneness by looking for a crispy outside and a tender inside. Yes, you can make sweet potato cubes without oil. Skip the oil and coat the cubes with spices directly. They may not get as crispy, but they will be healthier. You can also use a light spray of cooking oil if you want some crispiness without much fat. You know the sweet potato cubes are done when they look golden brown and crispy. To check, pierce a cube with a fork. If it goes in easily, they are ready! Shaking the basket halfway through cooking helps ensure even doneness. Yes, you can freeze the sweet potato cubes. Allow them to cool first, then place them in a freezer-safe bag. They can last for up to three months. When ready to eat, reheat them in the air fryer until warm and crispy. In this blog post, we covered how to make air fryer sweet potato cubes. You learned about the key ingredients, preparation steps, and cooking tips. I shared ways to achieve crispy cubes and gave storage advice, too. Remember, you can experiment with flavors and cooking methods. These sweet potato cubes are simple and tasty. Enjoy your cooking adventure!$