Spray air fryer basket with a non-stick cooking spray.
Add all the ingredients to a large mixing bowl, and mix until just combined.
Shape mixture into 1 inch balls and place in air fryer basket. Set air fryer to 400˚F for 14 minutes. It will take a few minutes to heat up.
Once fully heated, add meatballs to the air fryer. Cook for the set time, or until the meatballs reach an internal temperature of 145°F using an instant-read thermometer.
Notes
To store cooked and cooled meatballs, place in an airtight container in the fridge for up to 4 days and in the freezer for 1 month.