Cheesy Baked Fillet of Fish Casserole

Total Time
Prep 10 mins
Cook 35 mins

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

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.


Most Helpful

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!!!

ByNDii October 05, 2009

Fabulous flavor! (Confession: I just plain forgot to put the onions in and it still tasted wonderful. Can't wait to try it again as written.) Thank you.

Maven in the Making September 20, 2015

Tasty and super easy! My family loved it!

DaisyJoy April 29, 2011

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