Remove the center stems from each piece of kale and cut the leaves into 1½-inch pieces.
Toss the kale with the olive oil and soy sauce.
Press Menu and use the START/PAUSE dial to select Menu Preset 46. Press START/PAUSE to begin preheating. Once preheated, the unit will beep twice, display “Ready”, countdown for 10 seconds and then beep once to give you time to insert your food.
Open the door and arrange the kale leaves in the Air Fry Basket, then slide it into Position 3.
Close the door to begin cooking at 390˚F for 2 minutes, after which the unit will beep three times, Open the door and flip the kale.
Close the door to resume cooking at 390˚F for an additional 2 minutes. When finished, the unit will beep three times and display “End”.