Slice the bananas to be 3mm thick and toss with the lemon juice. Lay in a single layer in the air fry basket – the banana slices can overlap slightly. Close the drawer.
Press the ON/OFF button to turn on the air fryer. Press the MENU button repeatedly until the DEHYDRATE function illuminates. Adjust the time to 240 minutes. Leave the default temperature of 70°C.
Check the banana chips every 30 minutes and shake or turn if required.
Once dry, allow to cool completely before placing in an airtight container. The banana chips will last for 2 weeks in an airtight container.
