Cheesy Baked Fillet of Fish Casserole

READY IN: 45mins
Recipe by Martini Guy

Serve with a green salad, garlic french bread and a glass of chardonnay. Enjoy!

Top Review by ByNDii

This was absolutely DELICIOUS!! I didn't expect it to be so tasty and the fish just melted in our mouths. Brilliant. Will most absolutely be making this often!!!

Ingredients Nutrition


  1. Preheat oven to 350 degrees.
  2. Melt butter and blend in the lemon juice and sour cream.
  3. Salt and pepper the fish to taste and place in a casserole dish.
  4. Spread the onion rings evenly on top.
  5. Pour the sour cream mixture over fish, spread evenly and top with the cheese.
  6. Bake for 35 minutes or until fish flakes with a fork.

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