Wash and rinse the sweet potatoes well. Get rid of any impurities.
Pat them dry.
Prick them with the help of a fork or a knife all over.
Preheat the air fryer to 180 Deg C / 356 Deg F for 4 minutes.
Bake it for 35-45 minutes until done.
Check if they are done by inserting a fork or a knife.
If you feel resistance while inserting a fork or a knife, bake them more in 4-5 mins intervals.
Sweet potatoes are fully baked when you insert a fork or knife and it pierces inside without any resistance.
Let it rest for 5-10 minutes.
Cut them in the middle or peel them.
Garnish with your favorite toppings (Read above for options)