Pour sunflower oil into preheated air fryer, preheat Ninja Foodie at 375 degrees Fahrenheit for five minutes.
In a large bowl mix all ingredients, by hand, until well combined.
Shape into meatballs between 1/2 to 1 inches in diameter.
Evenly spread the meatballs out on the cook and crisp plate.
Cook for 10 to 15 minutes, rotating every five minutes.