Add beef, pork, onion, garlic, parsley, eggs, and cheese to a large bowl.

Sprinkle meat mixture with a pinch of salt and pepper.

Mix with your hands until combined.

Form into 1 or 2 inch meatballs – this recipe will make about 25 meatballs.

Lightly spray air fryer basket with olive oil cooking spray.

Add meatballs to air fryer basket, ensuring they don’t touch too much or overcrowd the basket (work in batches if needed).

Cook in air fryer for 13 minutes at 350 degrees, removing basket around 8 minutes to quickly rotate meatballs.

Check that meatballs reach an internal temperature of 165 degrees.