Salt and freshly ground black pepper to tastePreheat the oven to 190 degrees C (375 degrees F). Coat a baking sheet with nonstick spray.
Add the ground beef, garlic, herbs, egg, Parmesan, breadcrumbs, and salt and pepper in a large bowl. Stir well to combine. Add a dash of water if needed.
Using a scoop or a spoon, shape the mixture into 1 ½ inch meatballs. Arrange them on the prepared baking sheet. You should have a total of 25-30 meatballs. Spray the meatballs with oil spray and bake for 15 minutes or until golden brown.