The air fryer French fries are a practical solution for making golden, crispy potato chips at home using very little oil. They are perfect as a side dish, appetizer, or savory snack, especially when you want a tasty result without resorting to traditional frying.
The secret for a great outcome lies mainly in preparing the potatoes: they must be cut thinly and evenly, soaked in cold water, then dried thoroughly. This step helps remove some of the starch and promotes a drier, crispier cooking.
The air fryer allows you to achieve light and flavorful fries, but requires some care: the basket shouldn’t be too full, the slices need to be turned or shaken during cooking, and the last few minutes should be monitored closely, as the thinner slices can brown quickly.

Equipment
- 1 Air Fryer
- 1 Mandoline or very sharp knife
- 1 Large Bowl
- 1 Clean Cloth or paper towels
- 1 Kitchen Tongs
- 1 Spoon
Ingredients
- 500 gr potatoes
- 1-2 tablespoons extra virgin olive oil or seed oil
- to taste salt
- to taste pepper optional
- to taste chopped rosemary or sweet paprika optional
Instructions
- Wash the potatoes well. You can leave the skin on if they are organic or well cleaned.
- Cut the potatoes into very thin slices, preferably with a mandoline, trying to achieve an even thickness.
- Place the slices in a bowl with cold water and soak them for about 20 minutes.
- Drain the potatoes and dry them very carefully using a clean cloth or paper towels. This step is important to get crispier fries.
- Transfer the dry slices to a bowl, add the oil, a little salt, pepper, and if you want, chopped rosemary or paprika.
- Gently mix to evenly distribute the seasoning.
- Arrange the potatoes in the air fryer basket without overcrowding. If necessary, cook in multiple batches.
- Cook at 180 °C for 20-25 minutes, shaking the basket or turning the fries every 5-7 minutes.
- Check the cooking in the last minutes: thinner slices may brown before the others.
- When the fries are crispy and golden, transfer them to a bowl and add, if needed, another pinch of salt.
- Serve immediately.
Notess
- Potatoes must be dry before going into the air fryer: if they remain wet, they will tend to cook poorly and become less crispy.
- Do not overfill the basket: better to do two short cooks than one cook with overlapping potatoes.
- Times may vary depending on the air fryer model and the thickness of the potatoes.
- For a more aromatic version, you can add paprika, rosemary, garlic powder, or black pepper.
- Fries are best freshly made, when still hot and crispy.
Why prepare them with the air fryer
The air fryer allows you to prepare crispy fries using a much smaller amount of oil compared to traditional frying. The result is not identical to fries immersed in oil, but it can be very satisfying if the potatoes are thinly sliced, well dried, and cooked evenly. This version is especially convenient when you want to serve a quick snack or a simple side dish, without making too much mess in the kitchen and without handling large quantities of hot oil.
Tips for getting crispy fries
To achieve good crispiness, choose firm potatoes and slice them with a mandoline or a very sharp knife. The thickness should be as uniform as possible: if some slices are too thin and others too thick, the cooking will be uneven. After soaking, dry the potatoes very carefully. Moisture is one of the main reasons fries remain soft or cook poorly. It’s better to spend a few extra minutes in this step than end up with chips that are not very crispy.
Mistakes to avoid
One of the most common mistakes is overfilling the air fryer basket. Potatoes need enough space to be reached by the heat: if they are too overlapping, they will tend to steam instead of becoming crispy. Another mistake is salting too early or using too much oil. Just a small amount of seasoning, well distributed over the slices, is enough. Salt can also be added at the end when the fries are already cooked and still hot.
Variations and flavors
Fries cooked with an air fryer can be customized with different flavors. For a classic version, you can use just salt and oil; for a stronger taste, you can add sweet paprika, black pepper, chopped rosemary, garlic powder, or a mix of aromatic herbs. If you prefer a milder flavor, season them only with a drizzle of oil and a pinch of salt, so that the natural taste of the potatoes stands out.
How to serve them
French fries are best when freshly made, still hot and crispy. You can serve them as a side dish with simple main courses, burgers, sandwiches, meat or fish dishes, or offer them as an appetizer snack. They are also great with light sauces, such as herb yogurt, homemade mayonnaise, yogurt sauce, or a simple spiced tomato sauce.
Storage
Fries made with an air fryer are best right after preparation. If you have leftovers, you can store them for a few hours in a container that is not airtight, but they will tend to lose their crispiness. To refresh them, you can put them back in the air fryer for a few minutes at medium temperature, checking often to avoid them getting too dark.


