Peel sweet potatoes and cut into 1 x 1 cm chips.
Roast sesame seeds without fat until fragrant. Let cool a little and crush with the salt.
Bake the sweet potato fries in the Philips Airfryer hot air fryer with a little oil at 200 °C for about 10 minutes. Then reduce the temperature to 180 °C and finish baking for another 15 minutes.
Sprinkle with the sesame salt mixture and serve immediately.