Try this homemade Fish Wellington recipe the whole family will love. Made with fillet cod, butter, onion and fresh mushrooms. Easy step-by-step instruct…
This Fish Wellington relies on simple, everyday ingredients such as (1 pound) fillet cod, butter, chopped onion and fresh mushrooms, chopped. It comes together quickly and makes 4 servings, at about 269 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