Try this homemade Fish Fillets with Seafood Sauce (Filets de Poisson A la Mariniere) recipe the whole family will love. Made with thin, Salt, Freshly gr…
This Fish Fillets with Seafood Sauce (Filets de Poisson A la Mariniere) relies on simple, everyday ingredients such as salt to taste if desired, butter, cold water and seafood sauce (see recipe). It comes together quickly and makes 4 servings, at about 25 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026