Green Onion Sausage and Shrimp Gravy

In South Louisiana, any sauce is called gravy. This dish would be our equivalent of biscuits and sausage gravy, except we've got all this seafood down here that finds its way into nearly everything. Serve this gravy over biscuits ) with Oeufs au Plat , and you've really got something. As a chef, I make this a bit more complicated than it needs to be: I start with the shrimp in the pan, then remove them so they don't overcook, and then I add them back once it's all come together.