Flounder Meunière Lemon Butter

Featured in: Weeknight Dinners

This timeless French preparation transforms delicate flounder into something extraordinary. Light flour coating creates a golden crust while protecting the tender fish inside. The real magic happens in the final minutes: browned butter infused with fresh lemon and parsley creates an unmistakably French sauce that's bright, nutty, and luxurious.

Ready in just 20 minutes, this dish delivers restaurant-quality elegance with minimal effort. Perfect for weeknight dinners yet impressive enough for entertaining.

Updated on Wed, 21 Jan 2026 12:20:00 GMT
Golden pan-fried flounder meunière fillets in a skillet with lemon-browned butter sauce and fresh parsley. Save
Golden pan-fried flounder meunière fillets in a skillet with lemon-browned butter sauce and fresh parsley. | aeroskillet.com

My tiny Paris apartment kitchen had exactly two feet of counter space and a window that overlooked a bakery. I'd wake up to the smell of fresh croissants and attempt to replicate dishes from the bistro downstairs, usually with mixed results. Flounder Meunière was the exception—it turned out perfect on the first try, and I still make it the exact same way I learned from watching the chef through that open kitchen door.

I served this to my parents during their first visit to my new apartment, nervously hovering over the stove while my mother pretended not to notice how I'd rearranged the entire furniture layout to make space for them. When she took her first bite and went completely silent, then asked for the recipe immediately, I knew this one was a keeper.

Ingredients

  • Flounder fillets: Choose fish with firm, translucent flesh and no fishy smell
  • Kosher salt: Coarse salt gives you better control over seasoning
  • All-purpose flour: Creates that golden crust while keeping the fish tender inside
  • Unsalted butter: Essential for the meunière sauce—salted butter throws off the seasoning balance
  • Fresh lemon juice: The acid cuts through the rich butter and brightens everything
  • Flat-leaf parsley: Adds fresh color and a subtle herbal finish

Instructions

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Prepare the fish:
Pat each fillet completely dry with paper towels, then season both sides generously with salt and pepper.
Dredge in flour:
Lightly coat each fillet in flour, shaking off any excess—you want a thin dusting, not a thick batter.
Sear to golden:
Heat 2 tablespoons butter with olive oil in a large nonstick skillet over medium-high heat until foamy, then cook fillets 2 to 3 minutes per side until golden and just cooked through.
Make the sauce:
Wipe out the skillet and add remaining butter over medium heat, cooking until it turns golden brown and smells nutty, about 2 to 3 minutes.
Finish and serve:
Remove from heat, stir in lemon juice and parsley, then immediately spoon the sauce over the fish and serve with lemon wedges.
Product image
Easily spray or drizzle oil for roasting vegetables, air frying, sautéing, and dressing salads with controlled coverage.
Check price on Amazon
Flounder meunière fillets served on a white plate with lemon wedges and bright parsley garnish. Save
Flounder meunière fillets served on a white plate with lemon wedges and bright parsley garnish. | aeroskillet.com

This dish became my go-to for first dates, new neighbors, and nights when I needed reminding that cooking could be simple and beautiful all at once.

Choosing Your Fish

Any delicate white fish works beautifully here. Dover sole is the traditional choice, but I've had great success with tilapia and even petrale sole. The key is thin fillets that cook quickly—thicker cuts will finish before the butter has properly browned.

Getting That Perfect Sauce

Swirl the pan constantly once the butter starts foaming. You're looking for golden brown milk solids and a nutty fragrance—that's the meunière magic happening. Adding lemon juice off the heat keeps the sauce emulsified and vibrant instead of separating.

Serving Suggestions

Simple sides let the fish shine. Steamed green beans with butter, roasted new potatoes, or a crisp green salad with vinaigrette all complement without competing.

  • Keep the sauce warm in a small pitcher if you're cooking in batches
  • Have lemon wedges ready at the table for extra brightness
  • Crusty bread is practically mandatory for sopping up that browned butter
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Close-up of crispy flounder meunière, drizzled with nutty brown butter sauce and sprinkled with fresh parsley. Save
Close-up of crispy flounder meunière, drizzled with nutty brown butter sauce and sprinkled with fresh parsley. | aeroskillet.com

Sometimes the simplest recipes, executed with care and good ingredients, are the ones that become part of who you are in the kitchen.

Recipe Q&A

What does meunière mean?

Meunière (French for 'miller's wife') refers to the classic technique of dredging fish in flour before pan-frying, then finishing with browned butter and lemon. The flour coating creates a delicate crust while the butter sauce adds rich, nutty flavor.

Can I substitute other fish?

Absolutely. Dover sole, tilapia, trout, or any thin, delicate white fillets work beautifully. The key is choosing fish that cooks quickly and has a mild flavor that won't compete with the lemon-butter sauce.

How do I prevent the butter from burning?

Watch carefully toward the end—the butter should turn golden brown and smell nutty, not black or acrid. Swirl the pan occasionally. Once it reaches that perfect amber color, remove from heat immediately before adding lemon juice.

Is this gluten-free adaptable?

Yes. Simply substitute rice flour or a gluten-free all-purpose blend for the wheat flour. The technique remains exactly the same, and the coating will still provide that lovely golden crust.

What should I serve alongside?

Steamed green beans, roasted potatoes, or simple sautéed spinach complement the rich sauce. A crisp white wine like Sauvignon Blanc pairs perfectly with the lemon notes. Keep sides simple to let the fish shine.

Can I make this ahead?

This dish is best served immediately—the crisp texture of the flour coating and the emulsion of the butter sauce are at their peak fresh from the pan. However, you can season and dredge the fillets up to an hour before cooking.

Flounder Meunière Lemon Butter

Crispy golden fillets with nutty lemon butter sauce—elegant French-inspired comfort.

Prep Duration
10 minutes
Time to Cook
10 minutes
Total Duration
20 minutes
Created by Brooke Williams


Skill Level Easy

Cuisine French

Makes 4 Portions

Diet Info None specified

What You'll Need

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

How-To Steps

Step 01

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

Step 02

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

Step 03

Heat the Pan: In a large nonstick skillet, combine 2 tablespoons butter with olive oil over medium-high heat. Wait until the butter begins to foam.

Step 04

Pan-Fry the Fillets: Add fillets to the hot pan, cooking in batches if necessary to avoid overcrowding. Sear for 2–3 minutes per side until golden brown and just cooked through. Transfer to a warm platter and cover loosely.

Step 05

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

Step 06

Finish the Sauce: Remove the pan from heat immediately. Stir in fresh lemon juice and chopped parsley. The sauce will bubble vigorously—this is normal.

Step 07

Serve: Spoon the warm brown butter sauce generously over the cooked fish. Serve immediately with extra lemon wedges on the side.

Equipment Needed

  • Large nonstick skillet
  • Fish spatula
  • Paper towels
  • Shallow plate for dredging
  • Small bowl for sauce ingredients

Allergy Notice

Check every product used for allergens. If you're unsure, talk to a healthcare provider.
  • Contains fish, dairy (butter), and wheat (flour). For gluten-free preparation, substitute rice flour and verify all ingredient labels for cross-contamination warnings.

Nutrition Details (for each serving)

Nutritional values are general and not a substitute for professional medical counsel.
  • Energy: 325
  • Fats: 18 g
  • Carbohydrates: 10 g
  • Proteins: 32 g