Preheat the oven to 450°F and line a rimmed baking sheet with unbleached parchment paper.
Mix together all the meatball ingredients in a large bowl.
Form 2 tablespoons of the meat mixture into a ball & place on the prepared baking sheet. Repeat with the remaining mixture.
Bake for 14 to 16 minutes, or until cooked through. (If you're not sure, stick a meat thermometer in the center of a meatball and it should register 165°F. Otherwise, cut one open and make sure it is no longer pink in the center.)
Serve the meatballs with feta or tzatziki sauce in a lettuce wrap or with pita, with spaghetti sauce with roasted cauliflower or in a bowl with cooked rice and vegetables.