Description
If you have made the Fillets of Sole Bercy, then this richer, more elegant Parisian version will be easy. It's essentially the same recipe but the sauce gets a little more attention, including thickening it with egg yolks.
After you make a Sauce Parisienne, you can garnish it in various ways to make it Normande, Dieppoise, Nantua, Bonne Femme, etc.
I made this one with halibut, but any white fish will work.