On Wed, 31 Jul 2019 21:52:39 -0700, "Julie Bove"
> wrote:

>I found this interesting. The chicken Petrazzini was baffling though.Perhaps
>a typo? Can't remember which restaurant but it was a Spaghetti place.
>
>http://menus.nypl.org/menus

Without bothering to read any of those menus I'd guess that:
Chicken Petrazinni = Chicken Tetrazinni.
My mom would make a version often. No exact recipe is needed however
she almost always included sliced pimento stuffed green olives and
used wide egg noodles for the pasta. Search on line and you'll find
many versions.
https://www.marthastewart.com/343648/chicken-tetrazzini
Sometimes mom made Tuna Tetrazinni, which I preferred:
https://www.epicurious.com/recipes/m...zzini-50031691
For tetrazinni you can take a short cut and use Campbell's cream-of
'shroom soup.