Try this homemade Swiss Baked Fish Fillets recipe the whole family will love. Made with frozen fish, sour cream, Swiss cheese and onion. Easy step-by-st…
This Swiss Baked Fish Fillets relies on simple, everyday ingredients such as frozen fish (cod or halibut), sour cream, grated swiss cheese and finely chopped onion. It comes together quickly and makes 4 servings, at about 243 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