Slice the sweet potatoes using a potato slicer.

Soak the sweet potatoes in water for atleast 30 minutes. Remove from water, pat dry using a paper towel and set aside

Mix the spices and oil to the sweet potatoes, until well coated

Pre-heat your airfryer at 180 degrees (Celsius) for 2 minutes, reduce temperature to 160 degrees and add the potato slices and cook for 10 minutes

Remove from airfryer and allow to cool completely. Store in air tight container to keep fresh.