Three correct ways to bake sweet potatoes in air fryer:

1. Direct baking: Wash sweet potatoes, control the water, put them into the air fryer at 200 degrees for 30 minutes, use chopsticks to insert, easy to insert means it is cooked, and then bake them for 5-10 minutes if they are not cooked. It is better with cheese or butter.

2. Wrapped in tinfoil: Wash the sweet potatoes, control the water, wrap them in tinfoil, put them into the air fryer at 200 degrees for 30 minutes, hear the sweet potatoes "hissing" sound, and then remove the tinfoil after baking.

3. Steam and then bake: Wash the sweet potato, control the water, put it into the steamer to steam, then put it into the air fryer, 180 degrees for 10-15 minutes, smell the sweet potato flavor, bake it and then you can eat it directly or with cheese or butter.