How to Make Perfectly Crispy Sweet Potato Fries in Air Fryer

Welcome to our article on how to make sweet potato fries in an air fryer! If you are looking for a healthier alternative to deep-fried fries, sweet potato fries in an air fryer are the perfect solution. They are easy to make, crispy, and full of flavor. In this article, we will guide you through the steps of making sweet potato fries, explain the science behind why air frying is a healthier option, and provide some tips and tricks to ensure a perfect batch every time.

Steps: How to Make Sweet Potato Fries in Air Fryer

Step 1: Clean and Peel the Sweet Potatoes

Begin by washing and scrubbing the sweet potatoes. Cut off the ends and peel the skin with a vegetable peeler. Once peeled, cut the sweet potatoes into evenly sized fries.

Step 2: Soak the Sweet Potato Fries in Cold Water

Soak the sweet potato fries in a bowl of cold water for at least 30 minutes. This will remove excess starch and help the fries become extra crispy when air-fried.

Step 3: Dry the Sweet Potato Fries Thoroughly

After 30 minutes, remove the fries from the water and pat them dry with a clean cloth or paper towel. It is important to remove as much excess water as possible to prevent the fries from becoming soggy in the air fryer.

Step 4: Toss the Sweet Potato Fries in Oil

In a large bowl, toss the dried sweet potato fries in 1-2 tablespoons of oil. You can use any type of oil, but avocado or coconut oil are great for air frying due to their high smoke point and neutral flavor.

Step 5: Season the Sweet Potato Fries

Add 1-2 teaspoons of your preferred seasonings to the bowl of sweet potato fries and toss to coat evenly. Some great options include salt, garlic powder, smoked paprika, and cinnamon.

Step 6: Preheat the Air Fryer

Set the air fryer to 400°F and preheat for 5-10 minutes. Preheating is important to ensure that the fries cook evenly and become crispy all around.

Step 7: Arrange the Sweet Potato Fries in the Air Fryer Basket

Once the air fryer is preheated, remove the basket and arrange the sweet potato fries in a single layer. Do not overcrowd the basket, as this will prevent the hot air from circulating evenly around the fries.

Step 8: Air Fry the Sweet Potato Fries

Set the timer for 10-12 minutes and air fry the sweet potato fries at 400°F, shaking the basket halfway through to ensure even cooking. The cooking time may vary depending on the size of the fries and the air fryer model, so keep an eye on them and adjust as necessary.

Step 9: Check the Sweet Potato Fries for Doneness

When the timer goes off, check the sweet potato fries for doneness. They should be crispy and golden brown on the outside and tender on the inside. If they need more time, put them back in the air fryer for an additional minute or two.

Step 10: Season the Sweet Potato Fries Again

Once the sweet potato fries are done, remove them from the air fryer basket and put them back into the bowl. Add any additional seasonings or salt to taste and toss to coat.

Step 11: Serve and Enjoy

Serve hot sweet potato fries as a side dish or snack and enjoy!

Explanation: How to Make Sweet Potato Fries in Air Fryer

Air frying is a healthier option compared to deep-frying because it uses hot air to circulate around the food, rather than submerging it in oil. Sweet potato fries in an air fryer are a great way to cut down on calories, reduce the intake of unhealthy fats, and still enjoy a crispy and delicious snack. The process of soaking the sweet potato fries in cold water removes excess starch from the surface, which helps to achieve a crispy texture when air-fried. Seasoning the sweet potato fries before air-frying enhances the flavor and aroma of the fries, as they will absorb the spices and herbs while cooking. Finally, shaking the basket halfway through the cooking time ensures that the fries cook evenly on all sides.

Tips and Tricks: How to Make Sweet Potato Fries in Air Fryer

1. Cut Evenly Sized Fries

To ensure that the sweet potato fries cook evenly, cut them into uniform sizes and shapes. This will prevent some fries from becoming overcooked while others remain undercooked.

2. Soak the Sweet Potato Fries for Longer

For extra crispy sweet potato fries, soak them in cold water for up to 2 hours. This will remove even more starch and create a more textured exterior when air-fried.

3. Use Parchment Paper

Place a sheet of parchment paper in the air fryer basket before adding the sweet potato fries. This will prevent them from sticking to the basket and make clean-up easier.

4. Avoid Overcrowding the Basket

As mentioned earlier, do not overcrowd the air fryer basket. This will prevent the fries from cooking evenly and becoming crispy all around.

5. Shake the Basket Frequently

Shake the air fryer basket frequently during cooking to ensure that the fries cook evenly on all sides. This will also prevent them from sticking together.

6. Use Seasonings Creatively

Experiment with different herbs and spices to create your own signature sweet potato fry seasoning. Some unique options include rosemary, thyme, cumin, and nutmeg.

7. Try Different Dips

Sweet potato fries can be paired with a variety of dips, from ketchup and mayonnaise to hummus and tzatziki. Get creative and try new flavor combinations.

8. Use Different Types of Sweet Potatoes

There are several different types of sweet potatoes, each with their own unique taste and texture. Try using different types to see which ones you prefer for sweet potato fries.

9. Preheat the Air Fryer

As mentioned earlier, preheating the air fryer is important to ensure even cooking and crispy texture. Don’t skip this step!

10. Store Leftover Sweet Potato Fries Properly

If you have leftover sweet potato fries, store them in an airtight container in the refrigerator. They can be reheated in the air fryer for a few minutes to restore their crispiness.

With these tips and tricks, you can create perfect sweet potato fries in an air fryer every time. Enjoy this healthier snack option without sacrificing on taste and texture.

Advantages and Disadvantages of Making Sweet Potato Fries in an Air Fryer


1. Healthier Option: Cooking sweet potato fries in an air fryer is a healthier option compared to deep-frying them in oil. The air fryer uses little to no oil, resulting in fewer calories and fat in the fries.

2. Saves Time: Using an air fryer to make sweet potato fries is a great time-saver. You can cook a batch of fries in just 15-20 minutes, whereas baking them in the oven may take up to 45 minutes.

3. Easy to Use: An air fryer is easy to use and does not require any special skills. Simply coat the sweet potato fries with oil and seasoning, and place them in the air fryer basket.

4. Versatile: An air fryer can be used to prepare a variety of foods, not just sweet potato fries. You can roast vegetables, cook chicken, and even bake desserts in an air fryer.

5. Crispy Texture: Air fryers are designed to provide a crispy texture to the food, giving you the perfect golden-brown sweet potato fries that are crispy on the outside and tender on the inside.

6. Easy to Clean: Cleaning an air fryer is easy, as most air fryer baskets and trays are dishwasher safe.

7. Energy Efficient: Air fryers use less energy compared to ovens and stovetops, making them an energy-efficient option to cook food.

8. Safe to Use: Air fryers do not produce any smoke or fumes, making them safe to use in enclosed spaces.

9. Uniform Cooking: Air fryers cook food evenly, eliminating the need to flip or rotate the food during the cooking process.

10. Value for Money: An air fryer is a one-time investment that saves you money in the long run. You don’t have to spend money on oil or cleaning supplies, and you can cook a variety of foods using a single appliance.


1. Limited Capacity: Air fryers have a limited capacity, meaning that you cannot cook large batches of food at once.

2. Expensive: Air fryers can be expensive compared to other kitchen appliances, making them a less affordable option for some people.

3. Requires Space: Air fryers require counter space and storage space, which may not be suitable for small kitchens or apartments.

4. Noisy: Air fryers can be noisy during operation, which may disturb others in the house.

5. Not Suitable for All Foods: Air fryers may not be suitable for all types of foods. Foods that are too soft or have a high water content may not cook well in an air fryer.

6. Longer Cooking Time: Although air fryers save time compared to other cooking methods, they may take longer to cook some foods compared to deep-frying.

7. Risk of Overcooking: Air fryers can overcook food if not monitored closely, which may result in burnt or dry food.

8. Cannot Replicate Deep-Fried Flavor: Although air fryers produce crispy and tasty foods, they cannot replicate the same deep-fried flavor that comes with deep-frying in oil.

9. Requires Preheating: Air fryers require preheating before you can start cooking, which adds to the overall cooking time.

10. May Not Last Long: Air fryers may not last as long as other kitchen appliances, especially if not maintained properly.


1. What kind of sweet potatoes should I use for making fries?

You can use any kind of sweet potatoes, but it’s recommended to use the darker, orange fleshed sweet potatoes as they tend to be sweeter and crispier.

2. How do I clean and prepare the sweet potatoes?

Wash the sweet potatoes thoroughly and remove any dirt or debris. Then, peel off the skin and cut them into fry-shaped strips.

3. Do I need to soak the sweet potato fries?

Soaking the sweet potato fries in cold water for at least 30 minutes can help to remove excess starch and make the fries crispier. However, it is optional.

4. How much oil should I use?

You only need a small amount of oil to coat the sweet potato fries. It’s recommended to use around 1 tablespoon of oil for every 2 sweet potatoes.

5. Can I use olive oil?

Yes, you can use olive oil or any other type of oil that you prefer.

6. How long do I need to cook the sweet potato fries?

Cooking times may vary depending on your air fryer, but it usually takes around 15-20 minutes at 400°F. Be sure to shuffle the fries every 5 minutes to ensure even cooking.

7. How do I know when the sweet potato fries are done?

The fries should be golden brown and crispy on the outside, but tender on the inside. You can test them for doneness by inserting a fork or toothpick into the center of the largest fry – it should be soft and tender.

8. Can I season the sweet potato fries?

Yes, you can season the fries with salt, pepper, garlic powder, or any other seasoning that you prefer.

9. Can I use frozen sweet potato fries?

Yes, you can use frozen sweet potato fries, but be sure to defrost and pat them dry before cooking.

10. Do I need to preheat the air fryer?

Yes, it’s recommended to preheat the air fryer for around 5 minutes before cooking the sweet potato fries.

11. How do I prevent the sweet potato fries from sticking together?

Be sure to spread the fries out evenly in a single layer in the air fryer basket to prevent them from sticking together.

12. Can I make sweet potato fries with other seasonings or dips?

Yes, you can experiment with different seasonings or dips such as ranch, honey mustard, or sriracha mayo to suit your preferences.

13. Are sweet potato fries healthy?

Sweet potato fries are considered healthier than regular fries as they are lower in fat and calories, and are a good source of fiber, vitamins, and minerals.

When it comes to making sweet potato fries, air fryers are a game changer. Not only are they healthier than traditional deep frying, but they also produce crispy and delicious fries in a fraction of the time. In this article, we’ve shared a step-by-step guide on how to make sweet potato fries in an air fryer that are both healthy and delicious.

First and foremost, it’s essential to start with the right kind of sweet potato. Choose sweet potatoes that are orange, firm, and not too thin. After washing the potato, peel the skin off it and cut it into thin slices. Make sure all the slices are of the same size so that they cook evenly in the air fryer.

The next step is to preheat the air fryer to 375°F. Place the sliced sweet potatoes in a bowl and add one tablespoon of olive oil. Mix well to ensure that all the slices are coated with olive oil. Then add salt, pepper, and any other desired seasonings to the bowl and mix well.

Once the air fryer preheats, spread the seasoned sweet potato slices in a single layer inside the air fryer basket. Cook for 10-15 minutes, depending on the thickness of the slices, until they turn golden and crispy. Remember to give the basket a little shake every five minutes to ensure that the fries cook evenly.

Conclusion how to make sweet potato fries in air fryer

As you can see, making sweet potato fries in an air fryer is a quick and easy process that requires minimal effort. By following these simple steps, you can enjoy crispy and flavorful fries that are guilt-free. Whether it’s for a weekend snack or a weeknight dinner, sweet potato fries in the air fryer are the perfect accompaniment to any meal.

Closing how to make sweet potato fries in air fryer

We hope this step-by-step guide has helped you learn how to make delicious sweet potato fries in an air fryer. Not only are they a healthier alternative to traditional fries, but they also taste just as good. Give this recipe a try and let us know how it turns out for you! Thanks for reading, and we’ll see you in the next article.