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HADDOCK BUBBLY BAKE
2 lbs. of white haddock fillets
1 can cream of mushroom soup
1 onion sliced
1 cup grated mozzarella or cheddar cheese
Lay haddock fillets in bottom of glass oven proof dish. Cover with sliced onions.
Spread can of cream of mushroom soup over all.
Lastly, spread grated cheese over it all.
Bake in preheated 350 oven for about 40 minutes until fish is done. (You'll be able to tell it's done when fish separates into flakes easily.)
This is an old time Nova Scotia (Canada Recipe)

I cook this for 40 minutes, THEN add the cheese and cook for another 20 minutes with no cover. If I don't use cheese, which I don't as it's too much salt, I leave it covered and cook for one hour or until I see bubbles in the centre.

I love breaded fried (canola oil) haddock. I just use bread crumbs... no egg.