Jean Allsopp
Makes 6 servings

How to Make It

Step 1

Cook spinach according to package directions. Let stand until cool enough to handle. Drain spinach in colander; squeeze out as much liquid as possible. Transfer spinach to a cutting board, and chop with a large knife.

Step 2

Melt butter in a medium saucepan over medium heat. Add shallot; cook 2 minutes. Add cream, and bring to a boil. Stir in spinach, 1/2 teaspoon salt, 1/4 teaspoon pepper, and nutmeg. Cook 5 minutes, stirring constantly, until mixture has thickened.

Step 3

Season cod with remaining 1/2 teaspoon each of salt and pepper, and place in a lightly buttered 2 1/2-quart baking dish. Spread creamed spinach over fillet to cover. Combine breadcrumbs and cheese until well blended; sprinkle over top of fillet.

Step 4

Bake at 400° for 28 to 30 minutes, or until fish is just opaque in thickest part. Cut into 6 portions, and transfer to plates, spooning any creamed spinach and juices from sides of dish over portions. Serve immediately.

Step 5

Casserole Basics: Glass and ceramic (earthenware) dishes work best for casserole cooking because they heat up quickly and evenly. If you substitute a metal baking pan, the casserole usually cooks more slowly, so you may have to increase the oven temperature by 25° to compensate.

Step 6

Always start with the freshest seafood available and pat it dry. If you use individual steaks or fillets, select pieces that are at least 1 inch thick. If a single fillet from a large fish tapers to a thin end, fold the thin end under to help the fillet cook uniformly.

Step 7

If the fillet in the casserole is thick, let it sit at room temperature while you prepare the other ingredients for the dish. It will cook more quickly.

Step 8

Thick fillets or steaks, especially if covered with a sauce or topping, can take from 12 to 15 minutes of baking time per inch. To check for doneness, cut into the fillet at the thickest part to see if it's opaque inside and pulls apart with little resistance.

Step 9

Casserole recipes calling for fully or partially cooked seafood or fish need only enough time in the oven to get hot, so an instant-read thermometer comes in handy. If the middle of the casserole registers 160°, it's done.

Step 10

If you're making a casserole with cooked seafood that's added to a sauce, heat the sauce separately, stir in cold, cooked fish, and then assemble the dish. This will speed up the time in the oven and keep the fish from disintegrating.

Step 11

Don't cook fish until it flakes easily-- by that point, the fish has given up all of its juices, rendering it dry and leaving a lot of water in the dish. If this occurs, spoon the juices back over the fish when serving.

Step 12

Remember, the casserole will continue cooking once it's pulled from the oven, so it's better to take it out sooner rather than later.

Ratings & Reviews

Laura155's Review

November 14, 2012

Sibley's Review

March 13, 2012
Excellent simple recipe. I even used fat free half and half.

stimply's Review

February 06, 2012
Served this with jasmine rice. We liked it. It didn't blow our socks off but using frozen spinach made this super quick to assemble. The cheddar cheese was a little strong. I'd probably go with a something more complimentary of spinach like parmesan. Added some fresh lemon juice to the cod.

Amhaasy81's Review

December 14, 2011
Delicious and simple.

gailforce's Review

July 09, 2010
This is an easy delicious recipe. The crunchy panko-cheddar topping really made the dish. I used two boxes of frozen chopped spinach, thawed and squeezed dry, instead of fresh spinach and it worked really well. Would definitely make this again as I'm trying to incorporate more fish into our diet even though I'm not a big fish lover. Cod is very mild.

Harpinggramma's Review

January 15, 2010
This was really a winner! I prepared it using Orange Roughy, which is a great fish but not as thick as what was called for in the recipe. I prepared it about one hour ahead and let it sit with the spinach mixture on top until the company arrived. I then cooked it for about 15-20 minutes and it turned out perfect. I used half and half instead of heavy cream, and that did not get very thick, but worked fine. Everyone raved about it. I will definitely make it again.

DisplayName's Review

April 06, 2009