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This Baked Garlic Parmesan Flounder is a simple, flavorful dinner that’s perfect for busy nights when you need something fast but still satisfying. If you’re always on the lookout for quick and easy dinners, this recipe checks all the boxes with minimal prep and big flavor. It’s also a great option to add to your collection of family-friendly recipes, making it easy to get a wholesome meal on the table without a lot of fuss.

baked garlic parmesan flounder served on white rice with broccolini and a lemon slice

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Table of Contents

❤️ Why You’ll Love This Recipe

  • Quick and easy baked flounder, ready in about 30 minutes
  • Light, crispy coating without frying
  • Perfect option when you need reliable baked fish dishes
  • Uses simple ingredients you likely already have
  • Great beginner-friendly baked fish recipe

Key Ingredients

NOTE: This section highlights ingredients used in the recipe. Find the full printable recipe in the recipe card below.

Flounder fillets

A mild, flaky white fish that cooks quickly and works perfectly for baked fish dishes.

Parmesan cheese

Adds a salty, nutty flavor and helps create that golden crust on this baked flounder.

Breadcrumbs

Gives the coating structure and a light crunch without frying.

Garlic

Brings bold, savory flavor that pairs perfectly with lemon and fish.

Lemon

Adds brightness and balances the richness of the parmesan and olive oil.

raw flounder fillets on a plate with lemons, parsley, minced garlic, breadcrumbs, and salt and pepper shakers on a marble surface

Ingredients & Substitutions

NOTE: This section suggests substitutions. Find the full printable recipe in the recipe card below.

  • extra-virgin olive oil – substitute with melted unsalted butter or avocado oil
  • flounder fillets – substitute with tilapia, cod, or sole
  • kosher salt – no substitution recommended
  • freshly ground black pepper – no substitution recommended
  • freshly grated parmesan cheese – substitute with pecorino romano for a sharper flavor
  • plain breadcrumbs – substitute with panko for extra crunch
  • garlic – substitute with 1 teaspoon garlic powder if needed
  • lemon – substitute with bottled lemon juice in a pinch, but fresh is best
  • fresh parsley – substitute with dried parsley or omit

Variations

close up of baked garlic parmesan flounder cut open on white rice with broccolini

Tips for Best Results

  • Pat the fish dry before coating to help the crust stick
  • Do not overcrowd the pan for even crisping
  • Use freshly grated Parmesan for the best flavor
  • Watch closely near the end since thin fillets cook quickly

Looking for something sweet to serve with this meal? Browse all dessert recipes to find the perfect pairing.

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FAQs

Can I use frozen flounder?

Yes, just thaw completely, and pat dry before using.

What other fish works in this baked flounder recipe?

Cod, tilapia, and sole all work well for baked fish recipes like this.

How do I know when the fish is done?

The fish should flake easily with a fork and be opaque throughout.

🍽️ Serve with your favorite sides

This Baked Garlic Parmesan Flounder pairs perfectly with classic comfort sides that round out the meal and keep everyone coming back for seconds. Try serving it with savory Southern bacon-fried cabbage, creamy pea salad, or sweet candied yams for a well-balanced plate.

If you’re feeding a crowd or want something extra on the table, you can also add a heartier option like this hearty comfort meal, slow cooker beef and noodles, which is always a family favorite.

If you enjoy simple seafood dinners like this, you might also love lemon garlic baked cod or crispy air fryer coconut shrimp. Both are easy to make and full of flavor.

If you’re not in the mood for seafood, try a flavorful option like honey garlic pork tenderloin for another easy dinner idea.

And don’t forget dessert. Finish your meal with something sweet like a rich chocolate poke cake, classic Italian ricotta cookies, or easy lemon rice crispy treats.

How to Store Baked Garlic Parmesan Flounder

Store leftover baked flounder in an airtight container in the refrigerator for up to 2 days. For the best texture, keep pieces in a single layer when possible.

How to Make Baked Garlic Parmesan Flounder

NOTE: This section includes a step-by-step guide. Find the full printable recipe in the recipe card below.

This Baked Garlic Parmesan Flounder comes together quickly with simple ingredients. Coat the fish, bake until golden, and serve for an easy baked fish dinner that’s perfect for busy nights.

Quick steps:

  1. Preheat the oven to 425° and prepare the baking sheet
  2. Season flounder and coat in Parmesan breadcrumb mixture
  3. Place on a baking sheet and drizzle with oil and lemon juice
  4. Bake 20-25 minutes until golden and flaky
  5. Garnish and serve immediately
raw flounder fillets on a plate next to a bowl with breadcrumbs, parmesan, garlic, and lemon zest with lemons and a grater nearby
raw flounder fillets seasoned with black pepper next to a bowl of breadcrumb and parmesan mixture with parsley and lemons
flounder fillet being coated in breadcrumb and parmesan mixture in a bowl with lemons and grater nearby
breaded flounder fillets on a baking sheet before baking
baked flounder fillets on a baking sheet with browned breadcrumb coating
cooked breaded flounder fillet on a wooden spatula over a plate of white rice

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Don’t lose this Baked Garlic Parmesan Flounder recipe! Pin it to your Dinner Recipes, Seafood Recipes, Easy Weeknight Meals, or Baked Fish Dishes board on Pinterest.

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close up of crispy baked garlic parmesan flounder pieces on white rice with crumbs visible
baked garlic parmesan flounder served on white rice with broccolini and a lemon slice on a white plate
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Servings: 4 servings

Baked Garlic Parmesan Flounder

By Jamie Sherman
This Baked Garlic Parmesan Flounder is light, crispy, and packed with flavor. A simple dinner ready in under 30 minutes.
Prep: 5 minutes
Cook: 20 minutes
Total: 25 minutes
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Equipment

Ingredients 

  • ¼ cup extra-virgin olive oil, (divided)
  • 4 flounder fillets
  • kosher salt, to taste
  • freshly ground black pepper, to taste
  • ½ cup freshly grated Parmesan cheese
  • ¼ cup plain breadcrumbs
  • 4 cloves garlic, minced
  • zest of 1 lemon
  • juice of 1 lemon
  • fresh chopped parsley, for garnish (optional)

Instructions 

  • Preheat oven to 425°. Lightly brush 2 tablespoons of olive oil onto a large rimmed baking sheet.
    ¼ cup extra-virgin olive oil
  • Season the flounder fillets on both sides with salt and pepper.
    4 flounder fillets, kosher salt, freshly ground black pepper
  • In a shallow dish or pie plate, combine the parmesan cheese, breadcrumbs, minced garlic, and lemon zest. Season lightly with salt and pepper.
    ½ cup freshly grated Parmesan cheese, ¼ cup plain breadcrumbs, 4 cloves garlic, zest of 1 lemon
  • Press each fillet into the breadcrumb mixture, coating both sides evenly.
  • Place coated fillets onto the prepared baking sheet.
  • Drizzle the remaining 2 tablespoons olive oil evenly over the fillets, then drizzle with lemon juice.
    juice of 1 lemon
  • Bake for 20-25 minutes, or until the fish is golden and flakes easily with a fork.
  • Serve with additional lemon juice and garnish with chopped parsley if desired.
    fresh chopped parsley

Notes

🥡 STORAGE

  • Store leftovers in an airtight container in the refrigerator for up to 2 days
  • Keep fish in a single layer if possible to maintain texture

♨️ REHEATING

  • Oven – Reheat at 350° for 8-10 minutes until warmed through
  • Air fryer – Reheat at 350° for 3-5 minutes for a crispier coating
  • Skillet – Heat over medium-low with a small amount of oil until warmed
  • Microwave – Heat in short intervals, though coating may soften

❄️ FREEZING

  • Not recommended – the coating can become soggy, and the fish texture may change after thawing

💡 TIPS FOR BEST RESULTS

  • Pat the fish dry before coating to help the breadcrumbs stick
  • Use freshly grated Parmesan for the best flavor and texture
  • Do not overcrowd the baking sheet to ensure even crisping
  • Check doneness early since thinner fillets cook quickly

🍳 ALTERNATE COOKING METHODS

  • Air fryer – Cook at 375° for 10-12 minutes, flipping halfway through
  • Broiler – Broil on high for 8-10 minutes, watching closely to prevent burning
  • Pan-fry – Cook in a skillet with oil over medium heat for 3-4 minutes per side

♻️ LEFTOVERS

  • Flake leftover fish and use it in tacos or wraps
  • Add to salads or grain bowls for a quick meal
  • Serve over pasta with extra lemon and olive oil

📝 NOTES

  • Thicker fillets may require additional cook time
  • For extra flavor, add a pinch of red pepper flakes to the breadcrumb mixture
  • Best served immediately for optimal texture

Nutrition

Serving: 1fillet, Calories: 829kcal, Carbohydrates: 6g, Protein: 117g, Fat: 34g, Saturated Fat: 8g, Polyunsaturated Fat: 5g, Monounsaturated Fat: 16g, Trans Fat: 0.1g, Cholesterol: 414mg, Sodium: 979mg, Potassium: 1477mg, Fiber: 0.4g, Sugar: 1g, Vitamin A: 395IU, Vitamin C: 1mg, Calcium: 355mg, Iron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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Jamie

Jamie Sherman founded Love Bakes Good Cakes in February 2012. She is a self-taught home cook passionate about sharing easy, delicious, and family-friendly recipes. From comforting classics to irresistible desserts, I believe homemade food brings people together. Join me on my journey of creating and sharing meals that bring joy to every table!

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