This really is the easiest recipe ever! These homestyle meatballs are so versatile and can be used as a base for many family meals. You will be amazed at the flavor, but also how many things you can use these meatballs for. This simple, mouth watering recipe is just ground beef, milk, finely diced onions, bread crumbs, eggs, worcestershire sauce and salt. All you have to do is mix the ingredients together, form into balls and transfer to a skillet and then into the oven.