This slow-cooker spaghetti and meatballs recipe is a delicious and easy way to enjoy a classic Italian dish. The meatballs are made with a combination of ground beef, breadcrumbs, Parmesan cheese, and Italian seasoning, and are cooked in a flavorful tomato sauce. The slow-cooker method allows the flavors to meld together and the meatballs to become tender and juicy. Serve the spaghetti and meatballs with your favorite pasta and a sprinkle of fresh basil for a comforting and satisfying meal.