Drain and rinse a can of chickpeas, then dry in between sheets of paper towel. It's ok if some of the skins fall off during this process but don't worry about removing them all individually.
Pour the chickpeas into a bowl with the oil, spices and salt and mix well.
Pour the seasoned chickpeas into your air fryer basket and cook on 200C / 390F for around 15 minutes, or until they are nice and crispy. You'll want to shake the basket every few minutes to ensure they all cook evenly. Watch them carefully from the 10 minute mark onwards as you don't want to overcook and every air fryer can act differently.
Serve immediately, or pour onto a plate until cool and store in an airtight container at room temperature for up to a few days.
