You will need turnips, seasonings, oil, and salt.
Peel the skins from turnips. Cut them into cubes and set them aside.
In a medium or small bowl, mix the cubed turnips with olive oil and the spices: chili powder, salt, garlic powder, and pepper.
Place the turnips in a single layer in the air fryer basket. Air fry them at 380F for about 12-15 minutes.
After 12-15 minutes, the turnips will turn fork-tender and slightly golden brown in color.
Serve them hot with any of your favorite main dishes or a dipping sauce.