Is there anything better than crunchy, crispy fried potato? These easy air fryer cubed potato recipe deliver golden, crunchy bites in under 20 minutes. Whether you're new to air frying or a seasoned pro, you'll love how simple and delicious these air fryer diced potatoes are!

If you're looking for a healthier side dish, these air fryer cubed potatoes are a great choice. With just a small amount of olive oil, you can enjoy crispy, golden potato cubes that are full of flavor-no deep frying required. It's a guilt-free way to satisfy your craving for something crunchy.
This easy recipe lets you make crunchy, delicious air fryer diced potatoes in just minutes. It's perfect for busy individuals who want a quick breakfast, lunch, or dinner side without sacrificing taste or quality.
Why make air fryer cubed potatoes
- Quick & Easy: Ready in under 20 minutes.
- Healthier: Uses less oil than traditional frying.
- Versatile: Perfect for breakfast, lunch, or dinner.
- Crispy Outside, Fluffy Inside: The air fryer delivers the perfect texture every time.
Ingredients you'll need to make crispy air fryer potatoes

**Find the full list of ingredients along with the recipe instructions at the end of this post**
Potatoes. The best potatoes in air fryer are slightly floury varieties such as russet potatoes, Yukon Gold or Idaho. Floury potatoes are your best bet if you want fluffy insides and crispy skin! Always choose fresh potatoes that haven't begun to sprout and don't have any green patches.
Olive or avocado oil. Using the air fryer means that you get crispy potatoes with far less oil!
Minced garlic cloves, thyme, and rosemary. This earthy flavor combination is the perfect complement to the slight sweetness of potatoes. Some other seasonings that work well with air fryer cubed potatoes are garlic and paprika, oregano, and thyme or aromatic harissa.
Tools used to make the recipe.
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How to cook cubed potatoes in air fryer?
- Seasoning the potatoes: In a large bowl or baking sheet, add the cubed potatoes, olive oil, garlic, thyme, rosemary, salt, and pepper.


- Air frying: Add the cubed potatoes to the air fryer basket and shake the basket or stir the potatoes. Set the air fryer to 400ºF for 15 minutes, shaking the basket a couple of times to ensure the potatoes are cooked evenly.
- Serving: Remove from the basket and serve your crispy air fryer potatoes hot. Enjoy!
Tips for the best air fryer diced potatoes :
- Highly recommended to use a sharp knife to cut the potatoes
- Don't overcrowd the basket-cook in batches if needed.
- For extra crispiness, soak the cubed potatoes in cold water for 20 minutes, then dry thoroughly before seasoning.
- Store leftovers in the refrigerator for up to 4 days or in the freezer for up to a year. But for better quality, consume within 4 months.
- Reheat in the air fryer for 5-10 minutes or until crispy. Spritz with oil if needed.
How long does it take to cook cubed potatoes in the air fryer?
It takes about 15 minutes at 400°F to air fry diced potatoes. The time will vary depending on which air fryer model you are using and how big your potato cubes are.
You can check whether your potatoes are done by looking for crispy, slightly browned outside and inserting a fork into the middle to see if the flesh has become soft and fluffy.

What to serve with crispy potatoes
These crispy potato cubes are a great after-school snack, served with ketchup or your favorite dipping sauce!
They're also a fantastic side; try them with tender garlic parmesan chicken wings for a meal that's guaranteed to make the whole family happy.
For a whole meal plan, try it with air fryer BBQ chicken thighs and air fryer broccolini.
How to store air fried diced potatoes?
If you have leftovers, store them in the fridge for 3-4 days or in the freezer for up to a year.
To store them in the fridge, seal them in an airtight container or a Ziploc bag.
To freeze them, lay them out on a baking sheet with a small gap between them, and freeze them for 6 hours. You can then transfer them into a Ziploc bag. Following this method prevents the potatoes from sticking together in a clump!
How to reheat air fried cubed potatoes
To reheat diced potatoes in air fryer, preheat it to 350°F and then lay the potatoes out in the basket. Spray a light covering of oil, and fry for 5-10 minutes. If heating from frozen, you will need to increase the time.
If you prefer to reheat your potatoes in the oven, preheat them to 400°F and put them on a baking sheet covered in aluminum foil. Check them after 10 minutes, and allow a little longer if they aren't hot in the middle.

FAQ'S
Fresh, floury potatoes like Yukon Gold, or Idaho are best for air frying. They will go fluffier in the middle, and the skins crisp beautifully.
How to cut potato cubes?
Lay your potato on a chopping board and chop it into slices about 2 inches thick using a good quality sharp knife. Then, cut the slices into sticks about 2 inches wide. Finally, chop those sticks into cubes.
A sharp knife is essential because it will more easily glide through the potato's flesh. Blunt knives are dangerous because they can slide off the surface of the potato, and you can end up cutting yourself.
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Air Fryer Cubed potatoes Recipe
Learn how to make crispy air fryer cubed potatoes in under 25 minutes! This easy recipe delivers golden, crunchy potatoes with minimal oil—perfect for breakfast, lunch, or dinner
Ingredients
- 1.5 pounds potato, peeled and cut into 2-inch cubes
- 3 tablespoons olive or avocado oil
- 4 garlic cloves, minced
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- Salt and pepper, to taste
Tools
Instructions
- In a large bowl or baking sheet, add the cubed potatoes, olive oil, garlic, thyme, rosemary, salt, and pepper.
- Add the cubed potatoes to the air fryer basket and shake the basket or stir the potatoes. Set the air fryer to 400ºF for 15-18 minutes, shaking the basket a couple of times to ensure the potatoes are cooked evenly.
- Remove from the basket and serve hot. Enjoy!
Notes
- Highly recommended to use a sharp knife to cut the potatoes
- Don’t overcrowd the basket—cook in batches if needed.
- For extra crispiness, soak the cubed potatoes in cold water for 20 minutes, then dry thoroughly before seasoning.
- Store leftovers in the refrigerator for up to 4 days on in the freezer for up to a year but for better quality, consume them within 4 months.
- Reheat in the air fryer for 5-10 minutes or until crispy. Spritz with oil if needed.
Nutrition Information:
Yield: 4 Serving Size: 1Amount Per Serving: Calories: 203Total Fat: 4gSaturated Fat: 1gTrans Fat: 0gUnsaturated Fat: 4gCholesterol: 0mgSodium: 138mgCarbohydrates: 38gFiber: 4gSugar: 2gProtein: 5g
Please keep in mind that the nutritional information is calculated using a nutrition facts calculator. It is a rough estimate and can vary significantly based on products used. When the recipe list salt to taste the amount of salt is not calculated, only the sodium in the other ingredients is calculated.
