Preheat the air fryer to 275 degrees. Place the eggs into the basket of the air fryer and cook for 15 minutes.
Once the time is up, immediately place the eggs into an ice water bath until cool, about 10 minutes.
Tap the wide end of each egg on the counter to start a crack, then tap all around to finish cracking the shell. Peel off the shell and eat immediately, or store in the refrigerator for up to 4 days.
Notes
You may cook 1 to 6 eggs at a time. When cooking more eggs, you may need to add another minute to the cook time.
Hard boiled eggs may be stored unpeeled in the refrigerator for up to 7 days and up to 4 days when peeled.
If the shells don't remove easily, try peeling the eggs under water.