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Baked Flounder 150x150

Baked Flounder with Lemon Garlic Butter

A simple yet elegant baked flounder recipe featuring a flavorful lemon garlic butter sauce, perfect for busy weeknights.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine American, Mediterranean
Servings 2 servings
Calories 185 kcal

Ingredients
  

Main Ingredients

  • 2 pieces flounder fillets Choose similar thickness fillets for even cooking
  • 2 tablespoons unsalted butter For the lemon garlic butter sauce
  • 1 tablespoon freshly squeezed lemon juice Add more for extra citrus flavor
  • 2 cloves minced garlic Can substitute with garlic powder if needed
  • to taste salt Essential for seasoning
  • to taste black pepper Adjust based on preference
  • 1 teaspoon onion powder Adds depth to the sauce

Optional Additions

  • to taste fresh parsley or dill For garnish
  • to taste thin lemon slices For additional flavor
  • to taste cherry tomatoes Adds color and sweetness
  • to taste capers For a briny contrast

Instructions
 

Preparation

  • Preheat your oven to 325°F (163°C) and grease a 9 x 13 inch baking dish with butter.
  • Dry the flounder fillets with paper towels to remove excess moisture.
  • Season the fillets with salt, black pepper, and onion powder, then place them in the greased baking dish.

Making the Sauce

  • In a small saucepan over medium heat, melt the unsalted butter.
  • Add the minced garlic and sauté until fragrant, about 1 minute.
  • Stir in the lemon juice, onion powder, salt, and pepper, simmering for an additional 2-3 minutes to meld the flavors.
  • Remove from heat and drizzle over the flounder fillets before baking.

Baking

  • Bake in the preheated oven for 10-12 minutes per inch of thickness of the fillets, or until the flesh is opaque and flakes easily with a fork.

Notes

Serve with roasted potatoes or a fresh salad for a complete meal. Store leftovers in an airtight container and consume within 1-2 days.
Keyword Baked Flounder, Easy Fish Dishes, Healthy Recipes, Lemon Garlic Butter, Weeknight Meals