How Long to Cook Frozen French Fries in Air Fryer?

Frozen French fries are something that we all have in our freezers for a quick side dish. But did you know that you can use your air fryer to cut cook-time in half and increase the flavor of your frozen French fries?


So, how long to cook frozen French fries in air fryer? In just 15 minutes at 400 degree, you can have a delicious deep-fried, fast-food French fry taste with minimal oil. 

How do you cook frozen French fries in air fryer?


Before we dive into the cook-time for frozen French fries, let’s take a look at how to properly cook them in your air fryer.


As with every air fryer recipe, you want to make sure that you preheat your air fryer before cooking. For frozen French fries, preheat your air fryer to 400°. If you have an air fryer model that doesn’t need to be preheated you can skip this step.


Once preheated, spritz the air fryer basket with a tiny bit of oil to prevent sticking. Add in your frozen French fries – the amount you can fit in your fryer will vary depending on your model, but in general, try not to overfill – this will require more cook-time.


Depending on your model, cook your fries at 400° on the French fry or frozen setting (or just 400° if your fryer does not have settings) for 15 minutes. Pause and shake your basket halfway through to ensure even cooking.


Once the 15 minutes are up, check your fries and cook for an additional 5 minutes if necessary to achieve your desired crispness. Season your fries while warm. Enjoy!

How long to cook frozen French fries in air fryer?


On average, most varieties of French fries take about 15 minutes to cook in your air fryer, however, some factors may impact whether your frozen French fries need more or less time to cook.


The type of frozen French fry you choose can impact how long they take to cook, though the average for most types and thicknesses of French fry remains about 15 minutes. It’s best to start checking your fries at the lowest time and keep checking them frequently until they’re your desired crispness.


  • Sweet Potato and Straight Cut: 15-16 minutes
  • Waffle Cut:  10-15 minutes
  • Crinkle-Cut: 10-15 minutes
  • Shoestring: 8-10 minutes


Basket Capacity

The basket capacity of your air fryer will impact just how long your frozen French fries take to cook. Smaller capacity air fryers may require you to fill the basket more or cook in multiple batches, both of which will impact how long your fries take to cook.


In general, overfilling your basket can increase cook-time for your frozen French fries. In this case, cook them for the recommended amount of time, shaking your basket every 5 minutes to ensure even cooking, then if needed increase the cook-time in 5-minute increments until they are your desired doneness.



While different varieties of frozen French fries and the capacity of your air fryer can both impact how long to cook frozen French fries in air fryer, on average you can have a delicious side dish on your plate in just 15 minutes!

If you enjoyed our how to make frozen french fries in an air fryer article, please check out our top small air fryer article!