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Florentine Style Cod

by Aimee Stock

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Last Updated on December 30, 2021 by Aimee Stock

According to Food52, fourteen-year-old Catherine de’ Medici, (who later became the wife of France’s Henry II in 1533), reportedly brought with her an entourage of Florentine cooks to Paris. But the term florentine actually refers to the presence of spinach, not the locale.

Grown in gardens all over Tuscany during her time, spinach was said to be Catherine’s favorite vegetable. This is my take on Florentine Style Cod. I think you’re really going to love it!

Florentine Style Cod HERO

Before we get to the recipe, let’s talk a little bit about the star of the show and answer Google’s most asked questions regarding Cod.

Can Cod be cooked from frozen?

Yes! This one blew my mind. I buy bags of frozen cod and it was such a hassle to defrost them until I learned that they cook equally as well from their frozen state.

How long do you bake frozen fish?

Generally, you’ll bake at 425 degrees for 18-20 minutes or until the internal temperature reaches 145 on a digital thermometer

What if I am using fresh fish? Or fish that has been defrosted from frozen?

The instructions are the same, but the cooking time is reduced down to just 14-16 minutes. Just make sure that internal temperature reaches 145 degrees!

Simply brush the top of the cod with oil. Be sure to use an oil that can withstand the higher cooking temperature, such as grapeseed oil.

Brushing cod with oil

Next comes seasoning and I absolutely LOVE Old Bay Seasoning, but you could also use paprika, salt and pepper.

Sprinkling Old Bay Seasoning on Cod

What other fish could I use for this recipe?

You’ll want a firm white fish, such as halibut, grouper, flounder, etc.

How do I make Florentine Sauce?

The first step is to melt butter and oil in a non-stick skillet.

Melting butter and oil in a pan

I am using canned diced tomatoes but you can also use fresh. The canned are not only convenient, but I include the juice as well.

Red peppers are sometimes used, but since the fish is so mild, I opted for the tomatoes in this recipe instead.

Adding diced tomatoes

Just a small amount of garlic goes in. If you don’t like garlic, no worries. Just leave it out.

Adding garlic to the tomatoes

A few generous handfuls of fresh spinach are added, along with salt and pepper. Add more than you think you’ll want because as you know, it cooks down to almost nothing.

Adding spinach, salt and pepper

Cook until the spinach is almost wilted.

Sauteing spinach and tomatoes

Now to create the sauce, we’ll begin with cream cheese.

Adding cream cheese

You’ll also want to add heavy cream (or canned coconut milk) to help loosen the sauce. I always have canned coconut milk on hand and it works perfectly in anything that calls for heavy cream. Just be sure to buy the full fat version. I have it linked at the bottom of this post.

Adding coconut milk

Last, but certainly not least, grated parmesan. Stir the sauce just until it all comes together and place on to your serving plate.

Adding parmesan cheese

Place the fish on top of the sauce and garnish with fresh sprigs of parsley. Season with just another pinch of salt.

Side view of Florentine Style Cod

Serve immediately and enjoy!

Bite shot of Florentine Style Cod

Did you make this recipe for Florentine Style Cod? Leave me a comment below and let me know what you thought.

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Pinterest Image for Florentine Style Fish

Florentine Style Cod

Florentine Style Cod
Prep Time5 mins
Cook Time20 mins
Total Time25 mins
Course: Main Course
Cuisine: American, French
Servings: 2 servings


  • Non-Stick Skillet



  • 2 Cod Fillets about 5 ounces each
  • 1 tsp Oil
  • 1/2 tsp Old Bay Seasoning


  • 1 tbsp Butter
  • 1 tsp Oil
  • 1/2 c Diced Tomatoes I used canned with their juices, but fresh works too
  • 1/4 tsp Garlic minced
  • 3 c Fresh Spinach
  • 1/4 tsp Salt plus a pinch more for serving
  • 1/8 tsp Pepper
  • 1 oz Cream Cheese
  • 1 tbsp Heavy Cream or Canned Coconut Milk
  • 1 tbsp Grated Parmesan



  • Preheat the oven to 425 degrees and line the baking sheet with either parchment or a silicone mat.
  • To prepare the cod, lightly brush with oil and season with Old Bay Seasoning. You use either fresh, frozen or fish that has been defrosted from frozen.
    Brushing cod with oil
  • Use the following guide for Baking times:
    Fresh or defrosted fish: 14-16 minutes (or until a digital thermometer reaches 145 degrees).
    Frozen fish: 18-20 minutes (or until a digital thermometer reaches 145 degrees).


  • Melt butter and oil in a medium non stick skillet over medium high heat.
    Melting butter and oil in a pan
  • Add tomatoes and garlic. Cook for 1 minute.
    Adding diced tomatoes
  • Add the spinach, salt and pepper. Cook until the spinach is just wilted.
    Adding spinach, salt and pepper
  • Add cream cheese and coconut milk (or heavy cream). Cook until the cream cheese is melted and incorporated.
    Adding cream cheese
  • Finally, add the parmesan cheese and stir to combine.
    Adding parmesan cheese
  • Place the mixture onto a serving plate and top with the baked cod.
    Side view of Florentine Style Cod
  • Season with an additional sprinkle of salt, if desired and garnish with fresh parsley.
    Bite shot of Florentine Style Cod


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