How Long To Cook Sweet Potatoes In Air Fryer?

Most people love potatoes and can’t get enough of them, but their healthier counterparts, sweet potatoes, are unfortunately not as popular. Along with the many health benefits that sweet potatoes offer, they are also incredibly delicious. Whether they are made into fries or baked whole, sweet potatoes go great with many different dishes. If you want to make air fried sweet potatoes at home, the air fryer temperature and cook time must be pair up correctly for the best outcome. Many people ask these. How long to cook sweet potatoes in air fryer? What temp to air fry sweet potatoes? Let’s cover them in this post and hear tips on the recipe for roasted sweet potatoes in air fryer.

What temp to air fry sweet potatoes?

The best temp to air fry sweet potatoes is at 400 degrees Fahrenheit. When you cook sweet potatoes in the air fryer at this temp, you can expect tender and tasty sweet potatoes that are full of rich, earthy, naturally sweet flavor. If you cook your sweet potato correctly, you should be able to easily pierce through the skin with a fork with minimal resistance. Consider adding some salt or butter to include more flavor to the sweet potatoes.

How Long To Cook Sweet Potatoes In Air Fryer?

Sweet potatoes take a bit of time to cook, but they take considerably less time in the air fryer than they would with other methods. It takes 40 minutes  to cook sweet potatoes in the air fryer at 400 degrees Fahrenheit to get tender and tasty results. It’s important to keep a close watch over the cooking time. Don’t let them cook for too long or else they will end up being dry and grainy. If you don’t cook for long enough, your sweet potato will be tough to pierce, and overall unappetizing. So don’t take them out too early or too late.

What are other temp for air frying sweet potatoes?

If you’re looking to increase or decrease the temperature of your air fryer, start in intervals of 25 degrees, but be aware that you may notice some changes in your sweet potatoes.

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If you like your air fried sweet potatoes crispy, increase the temperature of your air fryer to 425 degrees F and you can enjoy some sweet potatoes in about 30-35 minutes. Higher temperatures are great for cooking faster but too high of a temperature will leave you with grainy and dry sweet potatoes.

If you like more moist sweet potatoes, lower the temperature of your air fryer to 375 degrees F and you will have to cook for about 50-55 minutes. If you don’t mind waiting a little bit longer, lower temperatures are better for preserving the quality of your food. Both temperatures are great options, so choose whichever one works best for your preferences.

How to cook sweet potatoes in air fryer?

Sweet potatoes have a naturally earthy and sweet tone to them, but they can be used in savory meals as well. If you want to make this versatile vegetable at home, there are lots of air fryer sweet potatoes  recipes available on the internet. But I like to follow this easy recipe for air fried whole sweet potatoes. And here are all the steps on how to air fry sweet potatoes.

1 Get ingredients

Go to the store and buy a pack of sweet potatoes, olive oil, butter, parchment paper, and seasonings.

2 Wash sweet potatoes

Start by rinsing your sweet potatoes in cool water. Scrub the outside of the skin with a brush to remove any excess dirt.

3 Air fry

Set your air fryer to 400 degrees F. Cut out a piece of parchment paper and place it in the bottom of the air fryer for easy cleanup. Pierce your sweet potatoes with a fork a few times and place them in the air fryer. Cook them for 40 minutes. Shake the tray every 10 minutes for even cooking. After 40 minutes, take them out to cool. Cut it open and add seasonings and butter for added flavor. Enjoy!

How to cook frozen sweet potatoes in the air fryer?

Sweet potatoes take longer to cook than most foods in the air fryer, so you should expect to spend even more time in the kitchen if you are cooking them from a frozen state. To ensure that your sweet potatoes are cooked thoroughly, place the frozen sweet potatoes in the air fryer for 50-55 minutes for the best results. If you notice extra moisture in the bottom of the tray from the ice on the sweet potatoes melting, just empty the container before you continue cooking.

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How to reheat leftover sweet potatoes in the air fryer?

Since leftovers are already cooked, you won’t have to wait too long before you eat, but the quality of the food might not be as good. By the next day, you may notice that the skin of your sweet potato is less crisp and soggier. While this may sound like a hopeless situation, I assure you it’s not. If you want to reheat your leftovers to the same level of quality that they were the first day, just put them back in the air fryer. Set your air fryer to 400 degrees F, place your leftovers in the bottom tray, and cook for about 5-8 minutes to warm everything back up. If you want the sweet potato skin to be crispier, just cook it for a little longer, but keep an eye out to prevent burning.

Dipping sauce for sweet potatoes

It can be quite plain just to have some air fried sweet potatoes plainly on its own. I certainly like to dip these air roasted sweet potatoes in sauce for a more enjoyable snack. And here are my recommendation for some good dipping sauce for sweet potatoes.

Caramel sauce

Caramel sauce is one of my favorite. I love the extra sweetness and richness that this sauce adds to my sweet potatoes.

Brown sugar sauce

If you don’t have caramel, brown sugar sauce is another option to have some extra sweetness in your sweet potatoes.

Marshmallow sauce

I also like to dip my sweet potatoes in marshmallow sauce. Besides getting some extra sweetness, I also love the creamy texture the marshmallow adds to the sweet potatoes.

Tahini sauce

If you like a milder sweetness, dip the sweet potatoes in tahini sauce. The sauce is mild in sweetness, mixed with some bitter taste. I especially like the nutty crunch it adds to the sweet potatoes.


Overall, the air fryer has quickly become one of the best and most helpful appliances out there, so give it a try if you haven’t already. Hopefully, this blog post has been useful to you in providing tips on how to make sweet potatoes  in air fryer.