Baked Fresh Haddock

• 1 small fresh haddock (about 3 pounds)
• ¼ Spanish onion, finely chopped
• 8

Sauté finely chopped onion and mushrooms in butter until onion is transparent. Have fish cleaned and scaled. Wipe it well with a damp cloth and place it in a well-buttered shallow baking dish in which you have sprinkled half the onion and mushroom mixture.

Cover fish with remaining onions and mushrooms; season with finely chopped parsley, and salt and freshly ground black pepper, to tas