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.
Joe Alaskey, the voice behind notable cartoon characters including Bugs Bunny and Daffy Duck, died of cancer on Wednesday. He was 63. The voice actor, who was born in upstate New York, started out as a standup impressionist. He worked with voice actor June Foray on a Boston radio morning show called Effective Radio with Bill.