Combine all the ingredients in a medium-sized bowl until mixed well. Be sure to grate the garlic and the onion into the mixture.
Step 2
Continue mixing the meat until it has a give to it. Mixing the meat well will ensure the meatballs enough to hold together.
Step 3
Use a 1 oz cookie scoop to portion out the ground meat mixture. Form each scoop into a ball with your hands and place it into an air fryer basket with the rack fitted into the bottom.
Step 4
Cook the meatballs at 350 F for 12-13 minutes. Check the meatballs halfway through the cooking time, give them a shake, and then cook them for the rest of the allotted time. Finished meatballs should be browned on the outside and cooked all the way through. Serve immediately!