Thinly slice the potatoes using a knife or a food processor for the best results.
Soak the sliced potatoes in a bowl of cold water for 2-3 hours, or overnight if preferred, to reduce starch and achieve crispiness.
Drain the water using a sieve.
Coat the fries with some olive oil, using a brush or your hands to spread it evenly.
Preheat the air fryer for 5 minutes at 190°C (375°F).
Place the shoestring fries in the air fryer basket.
Cook the fries for 10-12 minutes at 190°C (375°F), stirring once or twice during cooking.
In a bowl, mix the seasoning with 1 tablespoon of olive oil.
Toss the partially cooked fries in the seasoning mixture.
Continue cooking at 190°C (375°F) for another 10-12 minutes, or until they reach your desired level of crispiness.
Serve the fries immediately.
