Preheat oven to 375 degrees. In a food processor put in parsley and chop. Add in garlic and onion and chop also. In a large bowl put ground beef and add your seasoning mixture and salt and pepper to the meat. Add in 3 large eggs and ½ cup milk and using your hand mix well. Then add in bread crumbs and mix well with your hands again. Take a large long baking dish and oil the bottom lightly with olive oil to help the meatballs not to stick. Roll your meatballs to about the size of your palm and set into dish. Cover dish with foil. Bake them at 375 degrees for one hour.