The “original” meatballs refer to a broad category of meatballs from various cuisines. There is no specific regional association. Alternatively, Italian meatballs are based on a recipe of meatballs with roots from Italian-American cuisine.  Original meatballs can vary widely in terms of flavor and use, as they are not tied to a specific cuisine. They contain various ingredients depending on personal preference and the cook’s creativity. Italian meatballs contain a combination a mix of ground beef and pork, eggs, breadcrumbs, milk, as well as herbs and spices such as parsley, basil, oregano, Parmesan cheese, and sometimes a hint of red pepper flakes for a bit of heat. These ingredients give them that distinct Italian flavor.  Both types of meatballs can be delicious, and the choice between them depends on your personal preferences and the dish you want to create.