Flounder Meunière Lemon Butter

Featured in: Golden Flavors

This elegant French preparation transforms delicate flounder into something special. Lightly dredged in flour and pan-fried until golden, the fish develops a delicate crust while remaining tender inside. The finishing touch—browned butter infused with fresh lemon and parsley—adds richness and brightness that perfectly complements the mild, sweet flavor of the fish.

Ready in just 20 minutes, this dish strikes that rare balance between sophisticated enough for guests and simple enough for a weeknight. The technique works beautifully with other mild white fish like sole or tilapia, making it a versatile addition to your cooking repertoire.

Updated on Wed, 21 Jan 2026 15:00:00 GMT
Golden-brown flounder meunière fillets glistening with lemon-browned butter and parsley, served with lemon wedges. Save
Golden-brown flounder meunière fillets glistening with lemon-browned butter and parsley, served with lemon wedges. | sugarprairie.com

The first time I made Meunière, I was terrified I'd burn the butter. There's something panic-inducing about watching solids turn golden in melted fat, knowing the line between nutty perfection and acrid disaster is about fifteen seconds. But then that scent hit me—toasty, rich, impossibly aromatic—and I understood why this simple sauce has captivated cooks for centuries. Now it's my go-to for nights when I want dinner to feel special without actually being difficult.

Last Valentine's Day, completely forgetting to make reservations, I threw this together with whatever looked decent at the fish counter. My partner took one bite of that glistening sauce and asked which bistro I'd secretly ordered from. Sometimes the best romantic gestures are just really good butter and a little timing.

Ingredients

  • Flounder fillets: These mild, sweet fish are perfect for quick pan-frying because they cook through almost instantly while staying tender and flaky
  • Kosher salt and black pepper: Simple seasoning is all the fish needs before the flour and sauce take over, so dont be shy with the pepper
  • All-purpose flour: Creates that delicate golden crust that holds the sauce while keeping the fish moist inside
  • Unsalted butter: You'll need both for cooking the fish and for that nutty browned butter finish that makes the dish sing
  • Olive oil: Prevents the butter from burning too quickly during the initial frying, giving you better control over the browning
  • Lemon juice: Fresh lemon cuts through all that buttery richness and brightens every single bite
  • Flat-leaf parsley: Adds fresh color and a subtle herbal note that keeps the sauce from feeling too heavy

Instructions

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Prep the fish:
Pat each fillet completely dry with paper towels, then season generously with salt and pepper on both sides
Dredge lightly:
Press each fillet into flour on a shallow plate, shaking off any excess so the coating stays paper-thin
Sear to golden:
Heat 2 tablespoons butter and the olive oil in a large nonstick skillet over medium-high until the butter foams, then add fillets and cook 2 to 3 minutes per side until deep golden
Keep warm:
Transfer cooked fish to a warm platter and tent loosely with foil while you make the sauce
Make the magic:
Wipe out the skillet, add remaining butter, and cook over medium heat until it turns golden brown and smells nutty, about 2 to 3 minutes
Finish bright:
Remove from heat and immediately stir in lemon juice and parsley, then spoon the bubbling sauce over the fish
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Tender flounder meunière cooked in skillet, finished with nutty brown butter sauce and fresh parsley. Save
Tender flounder meunière cooked in skillet, finished with nutty brown butter sauce and fresh parsley. | sugarprairie.com

My mother-in-law still talks about the night I served this, mostly because she couldn't believe something so impressive came together in the time it took to set the table. Now she requests it every time she visits, and I happily oblige because it makes me look like I know secrets I definitely don't.

Choosing Your Fish

While flounder is traditional, any mild white fish with a delicate texture works beautifully here. Dover sole is the classic French upgrade if you're feeling fancy, though tilapia or even thin cod fillets won't let you down. The key is starting with something fresh and keeping the fillets thin enough to cook quickly without drying out.

The Art of Brown Butter

Browned butter is essentially butter that's cooked until its milk solids toast and turn golden, creating a deep, nutty flavor profile that's impossible to achieve any other way. The transformation happens fast once it starts, so I keep my lemon juice measured and ready beside the stove. That hit of acid stops the cooking instantly while creating that emulsified, velvety texture that makes the sauce cling to every nook and cranny of the fish.

Serving Suggestions

This dish wants something bright and fresh to cut through all that buttery richness. Steamed green beans with a squeeze of lemon, roasted new potatoes, or even a simple arugula salad with vinaigrette would all be welcome at the table.

  • Crusty bread is practically mandatory for mopping up any extra sauce
  • A crisp white wine like Sauvignon Blanc echoes the lemon notes beautifully
  • Keep extra lemon wedges at the table because guests will want that final bright hit
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Classic French flounder meunière plated with crispy edges, bright lemon, and a rich buttery pan sauce. Save
Classic French flounder meunière plated with crispy edges, bright lemon, and a rich buttery pan sauce. | sugarprairie.com

Some of the best cooking isn't about technique—it's about learning when to let simple ingredients shine. This dish taught me that elegance often lives in the spaces between complication and intention, and sometimes butter is all the answer you need.

Kitchen Help

What does meunière mean?

Meunière is French for "miller's wife," referring to the traditional technique of dusting fish with flour before cooking, much like a miller would have flour-dusted hands. This creates a light, crispy exterior while keeping the fish tender inside.

Can I substitute other types of fish?

Absolutely. Dover sole, tilapia, trout, or any mild white fish fillets work beautifully. Just adjust cooking time slightly depending on thickness—thinner fillets cook faster, while thicker ones may need an extra minute per side.

How do I know when the butter is properly browned?

Watch for the butter to turn golden-amber and release a nutty aroma. You'll also see small brown specks forming at the bottom of the pan. This takes about 2–3 minutes over medium heat—remove it immediately as it can burn quickly.

Why do I need both butter and oil for frying?

Butter adds flavor but has a low smoke point, while olive oil can handle higher heat. Combining them gives you the best of both—rich taste and a higher cooking temperature before the fats burn.

Can I make this gluten-free?

Yes, simply substitute rice flour or a gluten-free all-purpose blend for the wheat flour. The coating will still provide that light, crispy texture that makes this preparation so satisfying.

What sides pair well with this dish?

Steamed green beans, roasted potatoes, or a simple arugula salad with vinaigrette complement the rich sauce beautifully. Crusty bread is also excellent for sopping up any extra browned butter.

Flounder Meunière Lemon Butter

Crispy golden fillets with rich lemon-browned butter sauce in 20 minutes

Setup duration
10 min
Heat duration
10 min
Complete duration
20 min
Created by Molly Evans

Classification Golden Flavors

Complexity Easy

Heritage French

Output 4 Portions

Nutrition guidelines None specified

Components

Fish

01 4 flounder fillets (about 5 ounces each), skin removed
02 1/2 teaspoon kosher salt
03 1/4 teaspoon freshly ground black pepper

Dredging

01 1/2 cup all-purpose flour

Cooking

01 3 tablespoons unsalted butter, divided
02 2 tablespoons olive oil

Sauce

01 4 tablespoons unsalted butter
02 Juice of 1 lemon (about 2 tablespoons)
03 2 tablespoons chopped flat-leaf parsley
04 Lemon wedges, for serving

Method steps

Phase 01

Prepare the Fish: Pat the flounder fillets dry with paper towels. Season both sides generously with salt and pepper.

Phase 02

Dredge the Fillets: Spread flour on a shallow plate. Lightly coat each fillet in flour, shaking off any excess to ensure a thin, even layer.

Phase 03

Heat the Pan: In a large nonstick skillet, combine 2 tablespoons butter with olive oil. Heat over medium-high until the butter foams and starts to shimmer.

Phase 04

Pan-Fry the Fish: Add fillets to the hot pan, working in batches if needed to avoid overcrowding. Cook 2–3 minutes per side until golden brown and just opaque through the center. Transfer to a warm platter and cover loosely.

Phase 05

Prepare Brown Butter: Wipe out the skillet and add remaining 4 tablespoons butter. Cook over medium heat, swirling frequently, until butter turns golden brown and releases a nutty aroma, about 2–3 minutes.

Phase 06

Finish the Sauce: Remove skillet from heat immediately. Stir in lemon juice and parsley—the mixture will bubble vigorously. Pour the browned butter sauce directly over the fish.

Phase 07

Serve: Plate the fillets immediately with fresh lemon wedges on the side.

Kitchen tools needed

  • Large nonstick skillet
  • Fish spatula
  • Paper towels
  • Shallow plate
  • Small bowl

Dietary concerns

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains fish and milk derivatives
  • Contains wheat (gluten)
  • For gluten-free preparation, replace all-purpose flour with rice flour

Dietary breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 325
  • Fats: 18 g
  • Carbohydrates: 10 g
  • Proteins: 32 g