Crumble the ground beef and pork in a large bowl and add dry dry ingredients - plain breadcrumbs, Parmesan cheese, parsley, oregano, onion, garlic, salt, and pepper.
In a separate small bowl, add wet ingredients - eggs, milk, and Worcestershire sauce. Beat the mixture together with a fork until well blended, then pour the egg mixture into the large bowl with the meatball mixture.
Combine the meatball mixture together with clean hands until everything is blended together well.
Form the meatballs by rolling 1 ½ tablespoons of filling between the palms of your hands until they form round balls. It is best to wet your hands to prevent the meat from sticking.
Prepare the meatball breading by combining the table salt with the Italian seasoned breadcrumbs in a small dish.
Working in batches, add the raw meatballs to the breadcrumb mixture and roll the balls around to evenly coat.