Olive Garden's Toasted Ravioli

Inspired by Olive Garden and adapted from Giada de Laurentiis [1]

In a heavy-bottomed stock pot, heat oil to approximately 350ºF. You can tell if the oil is ready by dropping in a small pinch of flour; it should start to sizzle and fry right away.
Whisk together egg, egg yolk, and buttermilk.
In a separate bowl, mix together basil, garlic powder, breadcrumbs, salt, and pepper.
And finally add flour to a third bowl.
Working in batches, dip ravioli in flour, egg mixture, and then breadcrumbs.
Immediately place into the hot oil and fry for approximately 30 seconds on each side until golden brown.
Remove from oil and drain on paper towels. Sprinkle immediately with a pinch of sea salt.
Top ravioli with parmesan and basil and serve warm with marinara sauce for dipping.