Add stock and bring to boil. Add escarole, reduce heat, cover, and simmer for 10 minutes. Add meatballs and simmer another 5 minutes. Meanwhile, combine remaining 2 eggs and remaining cheeses in small bowl and stir with a fork to blend gently. Slow pour egg mixture into hot soup, stirring constantly.
Seth MacFarlane voices four of the show's main characters: Peter Griffin, Brian Griffin, Stewie Griffin and Glenn Quagmire. MacFarlane chose to voice these characters himself, believing it would be easier to portray the voices he had already envisioned than for someone else to attempt it.
Matthew Lillard as Shaggy in the Sooby-Doo film. Shaggy was originally voiced by Casey Kasem, who continued in the role for twenty-eight years. Billy West and Scott Innes (who also voiced Scooby for a time) briefly took over the role in several of the direct-to-video films produced in the late 1990s and early 2000s.