In St. Louis they are called "toasted ravioli" - even though they are fried
the site below provides some interesting info
Foods of Saint Louis MO
The same recipe is in Giada's Everyday Pasta cookbook and she does acknowlege St. Louis in her intro to the recipe.
I grew up in St. Louis and have eaten a lot of toasted ravioli in my lifetime - yum!
If you are ever in St. Louis visit an area called "The Hill" - an authentic Italian neighborhood with great Italian restaurants