Crispy and Delicious Air Fryer Sweet Potato Fries

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What is Air Fryer Sweet Potato Fries

Air Fryer Sweet Potato Fries are a delicious and nutritious alternative to regular french fries They are made from sweet potatoes that are cut into thin strips, seasoned, and then baked or fried until crispy, natural sweetness of the potatoes adds unique flavor to the fries. Air Fryer Sweet Potato Fries can be served as a side dish, snack, or appetizer, and they are enjoyed for their slightly sweet flavor and satisfying crunch. Sweet potato fries are known for being a healthier option compared to regular fries as sweet potatoes are rich in vitamins minerals and fiber.

Here’s a simple recipe for making Air Fryer Sweet Potato Fries at home.


  • 2 large sweet potatoes
  • 2 tablespoons olive oil
  • 1 teaspoon paprika
  • 1 teaspoon garlic powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • Optional: 1/4 teaspoon cayenne pepper for a bit of heat


1/ Preheat your oven to 425°F (220°C).


2/ Wash and peel the sweet potatoes. Cut them into evenly sized matchsticks or wedges.


3/ In a large bowl, toss the sweet potato pieces with olive oil, paprika, garlic powder, salt, black pepper, and cayenne pepper if using. Ensure that the sweet potato pieces are well coated.


4/ Arrange the seasoned sweet potato fries on a baking sheet in a single layer. It’s important not to overcrowd the pan to ensure they crisp up nicely.


5/ Bake in the preheated oven for about 20-25 minutes, flipping the fries halfway through to ensure even cooking. Keep an eye on them towards the end to prevent burning.


6/ Once the sweet potato fries are golden brown and crispy, remove them from the oven.


Allow the fries to cool for a few minutes before serving. You can enjoy them as is or with your favorite dipping sauce, such as ketchup, aioli, or sriracha mayo. Feel free to adjust the seasoning according to your taste preferences. ​

Tips and Tricks For Making Air Fryer Sweet Potato Fries

Choose the Right Sweet Potatoes:Select firm and fresh sweet potatoes. The orange-fleshed varieties like Beauregard or Garnet are commonly used for fries due to their natural sweetness.

Uniform Cutting:Cut the sweet potatoes into uniform-sized pieces. This ensures even cooking, so you’ll have fries that are consistently crispy.

Soak in Cold Water:Soak the cut sweet potatoes in cold water for about 30 minutes before cooking. This helps remove excess starch, making the fries crispier.

Thorough Drying:Pat the sweet potato fries completely dry before tossing them with oil and seasonings. Excess moisture can hinder crispiness.

Use High Smoke Point Oil:Opt for oils with high smoke points like olive oil, vegetable oil, or grapeseed oil. These oils are suitable for the high temperatures needed to achieve crispiness.

Even Coating:Ensure each fry is evenly coated with oil and seasonings. Toss them in a bowl to distribute the oil and spices uniformly.

Preheat the Oven:If baking, preheat the oven to a high temperature (around 425°F or 220°C) to create the right conditions for crispiness.

Single Layer on the Baking Sheet:Spread the sweet potato fries in a single layer on the baking sheet. Crowding the pan can lead to steaming instead of baking, affecting the crispiness.

Flip Halfway Through:Flip the fries halfway through the cooking time to ensure they crisp up on all sides.

Watch Closely Near the End:Keep a close eye on the fries towards the end of the cooking time to prevent burning. Cooking times can vary based on oven temperature and thickness of the fries.

Experiment with Seasonings:Get creative with seasonings. Besides the basic salt, pepper, and paprika, try adding garlic powder, onion powder, cayenne pepper, or a sprinkle of cinnamon for extra flavor.

Serve Immediately:For the best texture, serve sweet potato fries immediately after cooking while they are still hot and crispy.

Dipping Sauces:Pair them with your favorite dipping sauces like ketchup, aioli, or a yogurt-based sauce for added enjoyment.

By following these tips, you’ll increase your chances of achieving perfectly crispy and flavorful Air Fryer Sweet Potato Fries.

Common Mistakes to Avoid When Making Sweet Potato Fries

Not Soaking the Sweet Potatoes:Skipping the step of soaking the sweet potatoes in cold water can result in fries that are not as crispy. Soaking helps remove excess starch.

Cutting Irregularly:Inconsistent sizes of sweet potato pieces can lead to uneven cooking. Aim for uniform cuts to ensure all fries cook at the same rate.

Leaving Fries Wet:Failing to thoroughly pat Air Fryer Sweet Potato Fries dry after soaking can lead to steam during cooking, hindering crispiness.

Using the Wrong Oil:Using oils with low smoke points, like olive oil, for high-temperature cooking can result in off flavors. Choose oils with higher smoke points, such as vegetable or grapeseed oil.

Overcrowding the Pan:Placing too many fries on the baking sheet can lead to steaming rather than baking. Ensure the fries are in a single layer for optimal crispiness.

Skipping Preheating:Not preheating the oven before baking can affect the cooking process. Preheat to a high temperature for crispy results.

Skipping the Flip:Forgetting to flip the sweet potato fries halfway through the cooking time can result in uneven crispiness.

Not Watching Closely Toward the End:Air Fryer Sweet Potato Fries can go from perfectly crispy to burned quickly. Keep a close eye on them, especially in the last few minutes of cooking.

Underseasoning:Sweet potatoes can benefit from bold seasonings. Don’t be afraid to experiment with spices and seasonings to enhance flavor.

Using a Dull Knife:A dull knife can make cutting sweet potatoes challenging and uneven. Use a sharp knife for clean, consistent cuts.

Skipping the Cooling Rack:Placing hot fries directly on a plate can trap steam, making them less crispy. Use a cooling rack to allow air circulation.

Not Adjusting for Oven Variations:Ovens can vary, so it’s essential to know your oven’s quirks. Adjust cooking times accordingly.

Overlooking Freshness:Ensure your sweet potatoes are fresh. Older sweet potatoes can be dry and may not produce the best texture.

Nutrition Facts

Here’s a general overview of the nutritional profile for a serving of baked Air Fryer Sweet Potato Fries (approximately 3.5 ounces or 100 grams):

  • Calories: Around 150-180 calories (baked) or 220-250 calories (fried).
  • Carbohydrates: Approximately 35-40 grams.
  • Protein: About 2 grams.
  • Fat: Roughly 2-5 grams (baked) or 10-15 grams (fried), depending on the cooking method and added oil.
  • Fiber: A good source of dietary fiber, providing around 3-4 grams.
  • Vitamins and Minerals:
    • Vitamin A: High amounts, contributing to well over 100% of the recommended daily intake.
    • Vitamin C: Provides a moderate amount.
    • Potassium: A good source, with around 300-400 milligrams.
    • Some amounts of B-vitamins, including B6.
  • Antioxidants:
    • Sweet potatoes, including their fries, contain antioxidants such as beta-carotene, which gives them their vibrant orange color.
  • Low Glycemic Index:
    • Sweet potatoes have a lower glycemic index compared to regular potatoes, meaning they have a milder impact on blood sugar levels.

Baking sweet potato fries is generally considered a healthier option compared to deep-frying, as it reduces the added fat content.

Keep in mind that these values are approximate and can vary based on the specific recipe and cooking method used.

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