baked fish florentine

You know those nights, right? The ones where the clock is ticking, everyone’s hungry, and the thought of making a complicated dinner feels like climbing Mount Everest in flip-flops. Yeah, those nights. Well, I have a secret weapon for those moments, and it’s this utterly divine Baked Fish Florentine. Honestly, I’ve made this so many times, I can practically whip it up with my eyes closed. It’s incredibly comforting, tastes like something fancy you’d get at a restaurant, but it’s surprisingly simple. If you’ve ever loved a creamy spinach artichoke dip or a rich seafood casserole, then get ready, because this baked fish florentine recipe is going to steal your heart. It’s way quicker than lasagna, but has that same satisfying, cheesy, soul-warming goodness. I’m so excited to share it with you!

What is baked fish Florentine?

So, what exactly is baked fish florentine? At its heart, it’s a beautifully baked white fish, usually something flaky like cod or haddock, nestled in a luscious, creamy bed of spinach and often some other tasty bits, all topped with a golden crust. Think of it as a lighter, brighter, and dare I say, *easier* cousin to a creamy pasta bake or a gratinated dish. The “Florentine” part of the name traditionally means it’s prepared with spinach, a nod to Catherine de’ Medici, the queen who supposedly loved spinach so much she made it a culinary staple in France. So, when you see “Florentine,” just picture deliciousness with a generous helping of vibrant green spinach! It’s the kind of meal that feels indulgent without being heavy, and honestly, the combination of tender fish and that creamy, savory spinach sauce is pure magic. It’s uncomplicated elegance on a plate.

Why you’ll love this recipe?

There are so many reasons I keep coming back to this baked fish florentine recipe, and I just know you’re going to fall in love with it too. First off, the flavor is just out of this world. You get the delicate, flaky fish perfectly complemented by a rich, creamy spinach sauce that has just the right amount of tang and savory depth. It’s not overly heavy, but it’s incredibly satisfying. And the simplicity? Oh my goodness. This is a lifesaver for busy weeknights. From start to finish, you’re looking at about 30-40 minutes, tops. Most of that is just hands-off baking time! I’ve even made it on nights when I’ve gotten home super late, and it’s always a winner. Plus, it’s surprisingly budget-friendly. White fish fillets are usually quite affordable, and spinach, cream cheese, and a few pantry staples round out the ingredients without breaking the bank. It’s a fantastic way to get a healthy dose of omega-3s and greens into your family without a fuss. What I love most, though, is its versatility. You can easily swap out the type of fish, add different cheeses, or even sneak in other veggies. It’s a forgiving recipe, which is key for any home cook. Compared to other seafood bakes, this one just hits the perfect balance of speed, flavor, and wholesome goodness. It’s proof that delicious, impressive meals don’t have to take hours.

How do you bake a Florentine fish?

Quick Overview

This baked fish florentine comes together in a flash! You’ll simply arrange your fish fillets in a baking dish, whip up a quick, creamy spinach sauce, spoon it over the fish, and bake until golden and bubbly. It’s essentially a one-dish wonder that’s incredibly straightforward. The key is using good quality fish and not overcooking it, which this method ensures. It’s designed for maximum flavor with minimal effort, making it a perfect candidate for a busy weeknight or when you just want something delicious without the stress.

Ingredients

For the Fish:
– 4-6 white fish fillets (about 1.5 lbs total), such as cod, haddock, tilapia, or halibut. I usually go for cod as it’s readily available and holds its shape well. Make sure they’re thawed if using frozen.
– Salt and freshly ground black pepper, to taste. A good sprinkle makes all the difference!
– A squeeze of fresh lemon juice, optional, but it really brightens the fish.

What is the recipe for Creamy Spinach Sauce?
– 1 tablespoon olive oil or butter. Butter adds a lovely richness, but olive oil is great too.
– 1 medium onion, finely chopped. Yellow or white onion works best here.
– 2 cloves garlic, minced. Never enough garlic, in my opinion!
– 10-12 ounces fresh spinach, roughly chopped if leaves are large. You can also use frozen spinach, just be sure to thaw and squeeze out all the excess water really, really well. Trust me on this one; soggy spinach is no fun.
– 8 ounces cream cheese, softened. Full-fat gives the creamiest result, but light works in a pinch. Make sure it’s nice and soft so it melts smoothly.
– 1/2 cup milk or half-and-half. I sometimes use almond milk if I’m out, and it’s surprisingly good! It makes it a little lighter but still creamy.
– 1/4 cup grated Parmesan cheese. Adds a salty, nutty depth.
– Pinch of nutmeg (optional, but it’s wonderful with spinach!)
– Salt and freshly ground black pepper, to taste.

For the Topping:
– 1/4 cup breadcrumbs (panko or regular). Panko gives a fantastic crunch!
– 2 tablespoons melted butter or Olive oil.
– Extra Parmesan cheese for sprinkling (optional, but who says no to more cheese?).

Step-by-Step Instructions

Step 1: Preheat & Prep Pan

First things first, get that oven preheated to 400°F (200°C). While it’s warming up, grab a baking dish – an 8×8 inch or a similar-sized shallow dish usually works perfectly for 4-6 fillets. Pat your fish fillets dry with paper towels. This helps them cook evenly and prevents them from getting mushy. Arrange the fish in a single layer in your prepared baking dish. Season them generously with salt and pepper. If you’re feeling fancy, give them a light squeeze of lemon juice right now. It really wakes up the flavor of the fish.

Step 2: Mix Dry Ingredients

This step is for the topping later, but it’s good to get it ready! In a small bowl, combine the breadcrumbs with the melted butter or olive oil. Stir until the breadcrumbs are evenly moistened. If you’re adding extra Parmesan to the topping, mix that in now too. Set this aside; we’ll sprinkle it on top before baking.

Step 3: Mix Wet Ingredients

Now, let’s get that luscious sauce going. Heat your olive oil or butter in a large skillet or saucepan over medium heat. Add the chopped onion and cook until it’s softened and translucent, about 5-7 minutes. Stir in the minced garlic and cook for another minute until fragrant – be careful not to burn it! Add the fresh spinach to the skillet in batches, letting it wilt down before adding more. If you’re using frozen, add the squeezed-out spinach now and stir it into the onions and garlic.

Step 4: Combine

Once the spinach has wilted (or you’ve heated through the frozen spinach), reduce the heat to low. Add the softened cream cheese and the milk or half-and-half to the skillet. Stir constantly until the cream cheese is completely melted and you have a smooth, creamy sauce. It might look a little thin at first, but it will thicken as it cooks and cools slightly. Stir in the grated Parmesan cheese and a pinch of nutmeg, if you’re using it. Season generously with salt and pepper to taste. Remember, the fish is already seasoned, so you want the sauce to be flavorful but not overly salty.

Step 5: Prepare Filling

The “filling” in this case is our beautiful creamy spinach sauce! Make sure it’s well-seasoned and has a nice, creamy consistency. If it seems too thick, add a splash more milk. If it’s too thin, let it simmer gently for a minute or two to reduce slightly. Taste and adjust seasonings as needed. This is your moment to really nail the flavor!

Step 6: Layer & Swirl

This is where the magic really happens! Spoon that gorgeous, creamy spinach sauce evenly over the seasoned fish fillets in your baking dish. Make sure each piece of fish is well-covered. You can make it look pretty by creating little swirls with the back of your spoon if you like, but it’s not essential. The sauce will spread out and do its thing in the oven.

Step 7: Bake

Now, take that breadcrumb mixture you prepared earlier and sprinkle it evenly over the top of the spinach sauce. This adds a delightful crunch and golden-brown finish. Place the baking dish in your preheated oven. Bake for 15-25 minutes, or until the fish is opaque and flakes easily with a fork, and the topping is golden brown and bubbly. The exact time will depend on the thickness of your fish fillets. I always check with a fork – if it flakes apart easily, it’s ready. Don’t overbake, or your fish can become dry!

Step 8: Cool & Glaze

Once it’s out of the oven, let the baked fish florentine rest for about 5 minutes. This allows the flavors to meld and the sauce to thicken up a bit more. If you’re adding a glaze *after* baking (which is less common for this dish but possible for some variations), this is when you’d drizzle it on. For this recipe, the creamy sauce is built-in, so no extra glaze needed!

Step 9: Slice & Serve

Gently serve the baked fish florentine directly from the baking dish, or carefully lift out individual portions. The flaky fish with the creamy spinach sauce underneath is just divine. Serve it hot and enjoy the aromas filling your kitchen!

What to Serve It With

This baked fish florentine is so wonderfully versatile, it can truly fit into any meal of the day or even stand alone as a satisfying dish. For a classic breakfast, I love serving a smaller portion alongside some perfectly toasted sourdough bread. The creamy sauce soaks up beautifully, and it’s surprisingly hearty for a morning meal. For a more elegant brunch spread, it’s a showstopper! Imagine it gracing your table with a side of roasted asparagus or a fresh fruit salad. A crisp white wine or a sparkling mimosa would be the perfect beverage pairing. As a dessert? Well, it’s more of a savory treat, but if you’re craving something deeply comforting and satisfying after dinner, this definitely fits the bill. It’s like a lighter, fish-based version of a decadent casserole. For those cozy snack moments, a simple scoop with some crusty bread is pure bliss. My family especially loves it with a side of steamed green beans or a simple side salad when we want something a little lighter. Sometimes, we just pile it on top of some fluffy rice or couscous for an even more substantial meal. The key is finding accompaniments that complement the creamy, savory flavors without overpowering them.

Top Tips for Perfecting Your Baked Fish Florentine

I’ve made this baked fish florentine enough times to have learned a few tricks that make it even better, and I want to share them with you! When it comes to the spinach prep, whether you’re using fresh or frozen, getting rid of excess moisture is absolutely crucial. For fresh spinach, a good chop and then a really thorough squeeze after wilting will make a world of difference in the sauce’s texture. If you use frozen, you *must* squeeze out every last drop of water – I usually wrap it in a clean kitchen towel or cheesecloth and wring it out like a dishrag. For mixing, the biggest pitfall is overworking the cream cheese or sauce, which can make it a bit oily or separated. Just stir gently until it’s combined and smooth. I’ve learned that patience here pays off for a velvety sauce. When it comes to the fish itself, the most important thing is not to overcook it. I’ve made this mistake before, and nobody likes dry, rubbery fish! Use a fork to test for flakiness; it should separate easily. My oven runs a little hot sometimes, so I’ve learned to keep an eye on it and sometimes reduce the temperature slightly if it’s browning too quickly. For ingredient swaps, I’ve experimented a lot. If you don’t have cream cheese, a mixture of ricotta and a touch of heavy cream can work, but the texture will be a bit different, lighter and perhaps a bit grainier. I’ve also used sour cream in a pinch, which adds a nice tang. For the breadcrumb topping, if you’re out of breadcrumbs, crushed crackers or even some finely chopped nuts like almonds can add a nice crunch. I once accidentally used crushed Ritz crackers and it was surprisingly delicious and buttery! I also find that adding a tiny pinch of cayenne pepper to the spinach sauce really wakes up the flavors without making it spicy. It’s a little secret I picked up years ago!

Storing and Reheating Tips

This baked fish florentine is fantastic for leftovers, which is always a win in my book. If you have any that don’t disappear (a rare occurrence in my house!), you can store it safely at room temperature for no more than two hours. For longer storage, pop it into an airtight container and refrigerate it. It will keep well in the refrigerator for about 3 to 4 days. Just make sure it’s properly covered to prevent it from drying out or absorbing other odors from the fridge. I usually let it cool completely before covering it, as condensation can make things soggy. When it comes to freezing, this dish holds up pretty well, though the texture of the sauce might change slightly after thawing. It’s best to freeze it *without* the breadcrumb topping if possible, as it can get a bit soggy upon reheating. Wrap the cooled dish tightly in plastic wrap, then in foil, or transfer it to a freezer-safe container. It should keep well in the freezer for about 2 to 3 months. To reheat, the best method is usually in the oven. If it’s refrigerated, bake at around 350°F (175°C) for about 15-20 minutes, or until heated through. If it’s frozen, you might want to thaw it in the refrigerator overnight first, then reheat as above. Alternatively, you can reheat individual portions in the microwave, but be careful not to overheat, as this can make the fish tough. For the breadcrumbs, if you froze it before baking, you can add them fresh before reheating in the oven to get that nice crispiness back. If you’re reheating a refrigerated portion, you can sprinkle some fresh breadcrumbs on top before popping it back in the oven for the last 5-10 minutes to crisp them up. The key is gentle reheating to preserve the delicate texture of the fish and the creaminess of the sauce.

Frequently Asked Questions

Can I make this gluten-free?
Absolutely! Making this baked fish florentine gluten-free is quite straightforward. For the breadcrumb topping, simply use gluten-free breadcrumbs or even almond flour for a nutty crunch. If you want to avoid any potential gluten in your cream cheese or any other sauce ingredients (though most are naturally gluten-free), just double-check your labels. The fish and spinach are naturally gluten-free, so it’s a very adaptable recipe for those with gluten sensitivities. The texture should remain very similar.
Do I need to peel the zucchini?
For this specific baked fish florentine recipe, there’s no zucchini involved! It’s all about the fish and the creamy spinach sauce. If you were perhaps thinking of a zucchini casserole, then the decision to peel or not peel zucchini often comes down to personal preference and the desired texture. For most recipes, leaving the skin on provides more fiber and nutrients, and adds a bit of color and texture. However, if you prefer a smoother consistency or are concerned about bitterness from the skin, peeling is an option. But rest assured, no zucchini means no peeling dilemma here!
Can I make this as muffins instead?
That’s an interesting thought! While it’s not a traditional muffin batter, you could potentially adapt this to make individual servings, almost like savory fish and spinach cups. You’d likely need to chop the fish very finely and perhaps incorporate it directly into the spinach mixture. Then, you could spoon that into greased muffin tins and top with the breadcrumbs. Baking time would be significantly reduced, likely around 20-25 minutes, so keep a close eye on them. It might be a bit more of a “baked mixture” in a muffin tin rather than a true muffin, but it could be a fun way to create single-serve portions!
How can I adjust the sweetness level?
This baked fish florentine is designed to be savory, not sweet, so sweetness isn’t usually a factor. However, if you find your ingredients lean a bit bland and you want to add a touch of sweetness, a tiny pinch of sugar (like 1/4 teaspoon) stirred into the spinach sauce can sometimes balance out savory flavors. You could also use a touch of honey or maple syrup, but be very sparing, as you don’t want it to taste sugary. The goal is just to enhance the savory notes, not to make it sweet.
What can I use instead of the glaze?
For this baked fish florentine, the “glaze” is essentially the creamy spinach sauce we make, and the breadcrumb topping. There isn’t a separate glaze applied at the end. If you were looking for an additional topping, you could certainly skip the breadcrumbs and instead top the fish with a sprinkle of extra shredded cheese (like Gruyere or cheddar) during the last 5-10 minutes of baking for a different kind of cheesy topping. Or, for a fresh element, you could serve it with a dollop of sour cream or Greek yogurt on the side.

Final Thoughts

So there you have it – my absolute favorite baked fish florentine! It’s more than just a recipe to me; it’s a little bit of weeknight sanity, a guaranteed crowd-pleaser, and a testament to how delicious simple ingredients can be when put together with a little love. I really hope you give this one a try. It’s so satisfying to create something that looks and tastes so impressive, yet is surprisingly easy to pull off. If you’re a fan of comforting, flavorful dishes that don’t keep you chained to the stove, this is it. For those of you who enjoyed this, you might also love my Creamy Lemon Herb Baked Salmon or my One-Pan Mediterranean Chicken and Veggies – they share that same easy, delicious vibe! I can’t wait to hear how yours turns out! Please leave a comment below with your thoughts, any variations you tried, or just to say hello! Happy cooking, everyone!

Baked Fish Florentine

This easy Fish Florentine recipe features firm white fish served over a creamy bed of spinach, perfect for a quick yet elegant meal.
Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Course Breakfast
Cuisine American
Servings 4
Calories 120 kcal

Ingredients
  

Main Ingredients

  • 4 pieces Skinless white firm fish fillet (e.g., cod, halibut, tilapia) About 5 oz each
  • 1 tablespoon Extra virgin olive oil
  • 1 tablespoon Salted butter
  • 1 cup Red bell pepper chopped
  • 2 cloves Garlic minced
  • 9 ounces Fresh baby spinach
  • 2 ounces Light cream cheese e.g., Philadelphia
  • 0.25 cup Half & half cream
  • 3 tablespoons Grated Parmesan cheese

Instructions
 

Preparation Steps

  • In a large skillet over medium heat, add 0.5 tablespoon of olive oil and 0.5 tablespoon of butter, red bell pepper and garlic. Cook for about 4 minutes.
  • Add spinach, season with a pinch of salt and pepper, and mix until the spinach wilts down.
  • Add cream cheese, half & half, and Parmesan cheese. Mix well until the cream cheese is melted and it resembles creamed spinach. Set aside and keep warm.
  • Heat a separate oven-safe skillet on medium-high heat. Add the remaining oil and butter.
  • Season the fish fillets on both sides with salt and pepper and place them on the hot skillet. Sear for about 3 minutes per side until nicely browned.
  • Transfer the skillet to a preheated oven at 400°F (200°C) and bake for 5-8 minutes, or until the fish is cooked through (internal temperature of 145°F/63°C).
  • Divide the spinach mixture onto the bottom of each plate and top with a piece of baked fish.

Notes

This recipe pairs well with a side of quinoa or roasted potatoes. For a tangier flavor, a squeeze of fresh lemon over the fish before serving is recommended.

Nutrition

Serving: 200gCalories: 120kcalCarbohydrates: 120gProtein: 120gFat: 120gSaturated Fat: 120gPolyunsaturated Fat: 120gMonounsaturated Fat: 120gTrans Fat: 120gCholesterol: 120mgSodium: 120mgPotassium: 120mgFiber: 120gSugar: 120gVitamin A: 120IUVitamin C: 120mgCalcium: 120mgIron: 120mg
Tried this recipe?Let us know how it was!

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