1. Wash and dry the sweet potatoes. Poke holes with a fork all over. Apply olive oil & salt.

2. Preheat Air fryer at 390 F or 200 C for 4 minutes.  Put in the sweet potatoes.

3. Air fry for about 30 minutes till done.  Check with a fork or knife.

4. Serve sweet potatoes with butter, salt and pepper or butter with cinnamon and brown sugar for a sweeter treat.