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Got a hankerin' for some fries, but they're leftovers? Don't despair - air fryers can be the hero of the hour! This excellent kitchen device can not only cook frozen fries in minutes but it also can easily revive limp, soggy spuds back to their crispy glory.

This method will work for all types of fries, crinkle cut, waffle fries, sweet potato fries, steak fries, curly fries, and many more. No more dry or overly crunchy results - with an air fryer, you'll get perfect golden goodness every time.

Leftover fries reheated in the air fryer are hot, crispy, and the closest you can get to fresh. So why not enjoy that meal you loved all over again and rest easy knowing there was no food wasted in the process?

Why Reheat French Fries In An Air Fryer

French fries are a delicious snack, but do you know the best way to make them even tastier? Sometimes air frying is a trial-and-error process. Check your food as it cooks to learn your air fryer better! Reheat your French fries in an air fryer for excellent results! You'll get a crispier finish and many other great benefits - let's look at some of these now.

  • It is quick

Chef Paul Sidoriak has excellent news for quick-cooking fans - he has many more air fryer recipes at Grilling Montana that can get dinner on the table lightning fast! Just preheat your basket for 2 minutes at 180C and air fry for 3-4 minutes. Thanks to its petite size, this kitchen essential cooks food 25% faster than an oven.

  • It won't heat your entire kitchen

Beat the summer heat in your kitchen with an air fryer! The smaller size of these gadgets means you'll say goodbye to the unbearable warmth caused by using a regular oven. So, treat yourself this season and make tasty treats without breaking a sweat!

  • Makes food ultra-crispy

Reheating leftover French fries can often be a challenge. If you microwave them, they become soft and soggy. Baking in the oven tends to dry out your beloved snack! But don't worry; an air fryer is here with its robust hot air circulation to give crispy perfection before it's too late!

  • No pan required

Did you know that reheating fries in an air fryer washes away a good deal of dish-doing? That's right - one less item to clean means your kitchen will spark more quickly. Plus, the delicious crispy goodness can't be beaten!

Image courtesy of holycowvegan.net

How To Reheat Fries In An Air Fryer

  • Preheat air fryer

Preheating your air fryer before use is optional, but it can help you get the most out of each cooking session. To do so, set your temperature to 325°F and let her go for about 3 minutes!

  • Place fries in the basket

If you want that perfectly crunchy fry, it's best not to overcrowd the pan. Please place them in a single layer with no overlapping for maximum crispiness! If there are too many fries for one batch, don't worry - work through multiple sets, and they'll all be reheated evenly.

  • Set the temperature and cooking time.

Get your air fryer ready for a delicious crispy treat! Drop your fries in the basket, select 325-350 degrees Fahrenheit and give it 5 minutes of cook time. If you want extra crunchy perfection, try adding more minutes - thicker-cut fries need longer cooking time to get them where you want them to be.

  • Check on the fries

When time's up, take a peek in the air fryer - pull out that tray and give those fries a shake. Pop one into your mouth for testing! If it needs more cookin', back in the appliance with them to get another minute or two of crispy goodness.

Insider's Takeaway

Craving those extra crunchy fries but don't have time for a trip to the store? Don't worry - an air fryer is here to save you snack time! Preheating before tossing in that single layer of spuds and seasoning after will help you get delicious, perfectly cooked results. Fast, easy, AND reliable – what more could you want?

Interesting questions related to reheating french fries in an air fryer

Do fast food fries work well in the air fryer for reheating?


When it comes to the cooking times and settings, there's no one-size-fits-all answer; it all depends on the type of fries you're dealing with (thick or thin cut), how much moisture they contain (since this affects the amount of heat necessary to crisp the surface), and how many you need to cook at once (which affects baking time).

Generally speaking, start by preheating your air fryer for about 3 minutes on 350 degrees Fahrenheit and then place your frozen French fries into the basket. Depending on your desired level of crispiness/doneness, set a timer for between 3 - 5 minutes.

To get extra crispy fries, run the air fryer for a longer time and check on them more frequently. Throughout cooking, shake up the basket every few minutes or so - this helps ensure that each piece gets cooked evenly.


Reheated fast food fries cooked in an air fryer don't just taste good – when done correctly, they can achieve even better results than those originally served from a drive thru window! They have less fat compared to deep Fried French Fries while maintaining their crunchy texture.

So if you’re looking for something quick yet tasty snack option that’s still healthy – reheating fast food French Fries in an Air Fryer is definitely worth trying out!

How do you reheat fries in an air fryer without drying them out?

Reheating fries in an air fryer is a great way to get them crispy and flavorful without deep-frying them. To prevent your fries from drying out, the key is to lower the temperature and add some oil or butter before reheating.

First, preheat your air fryer to 325-350 degrees F.  You can then place the pre-cooked fries in a bowl with a tablespoon (15ml) of oil or melted butter and mix until they're evenly coated. This oil or butter will help keep moisture locked into your fries while reheating.

Next, transfer your seasoned fries into the preheated air fryer basket and cook for 5 minutes at 325F (160C). You can shake up the basket, so your fries are cooked evenly on both sides. Air-fried french fries typically take 8-10 minutes total depending on how thickly cut they are – but since they were already cooked through once before, it shouldn't take longer than 5 minutes to reheat perfectly!

And there you have it! Reheating french fries in an air fryer is quick, easy, healthy(ish), and delicious! Not only will you get a crispier exterior texture than if you had just microwaved them, but by adding some oil beforehand, you'll also be sure that none of their flavor or juiciness gets lost during cooking. Now enjoy those golden beauties – bon appetit!

Do fries taste good reheated in an air fryer?

Absolutely! Reheating fries in an air fryer is a great way to revitalize them, so they taste just as good as when they were first made - if not better. You can expect your reheated fries to come out crispy on the outside and tender on the inside, with a delicious flavor that lingers long after you've finished eating.

The key to achieving excellent results is ensuring your air fryer is preheated correctly before adding the frozen or cold fries. Once it's ready, spray your basket or tray with cooking oil and spread the fries in one layer (using oil is not necessary though). This ensures even heat distribution which will guarantee perfectly crisped-up bites every time.

Finally, set your fryer at 325-350°F for approximately 5 minutes (or until desired crispiness), and voila: you've got hot, freshly cooked French Fries!

For an added flavor boost, feel free to sprinkle down some extra seasonings such as garlic powder or paprika – mix it up however you like for maximum deliciousness!

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