Stuffed Flounder with Spinach and Feta Recipe

Stuffed Flounder with Spinach and Feta is a delicious, light, and elegant dish that’s perfect for a special dinner or a healthy weeknight meal. The delicate, flaky flounder fillets are stuffed with a flavorful mixture of spinach, feta cheese, and aromatic herbs, then baked to perfection. This dish is both savory and satisfying, offering a balanced combination of tender fish, creamy cheese, and vibrant spinach. It’s an easy way to elevate any seafood dinner without much effort.

Flounder is a mild, tender fish that pairs wonderfully with rich, salty feta and the freshness of spinach. This recipe is also versatile—you can add other herbs or vegetables to customize it to your taste. Whether you’re a seasoned cook or a beginner, this stuffed flounder will impress and satisfy.

Expect a delicious combination of delicate, flaky fish and a creamy, savory spinach-feta filling that melts in your mouth. The stuffed flounder is baked to golden perfection, making it a light yet flavorful main course. The filling provides just the right balance of texture and taste, complementing the mild flavor of the flounder. This dish is easy to make yet looks elegant enough to serve at a dinner party.

Tools to Use

Baking dish or baking sheet
Skillet or sauté pan
Knife and cutting board
Spoon or spatula for stuffing
Measuring spoons and cups

Ingredients

4 flounder fillets (about 4 oz each)
2 cups fresh spinach, chopped
1/2 cup crumbled feta cheese
2 tablespoons cream cheese (optional for extra creaminess)
2 tablespoons olive oil, divided
1 small onion, finely chopped
2 cloves garlic, minced
1 tablespoon fresh lemon juice
1 teaspoon dried oregano or fresh oregano
Salt and pepper to taste
Fresh parsley or dill for garnish (optional)

Instructions

Prepare the Filling
- In a skillet, heat 1 tablespoon of olive oil over medium heat. Add the chopped onion and cook until softened, about 3-4 minutes. Add the garlic and cook for another minute until fragrant.
- Stir in the chopped spinach and cook until wilted, about 2-3 minutes. Remove the skillet from the heat and let the mixture cool slightly.
- In a mixing bowl, combine the cooked spinach mixture with the crumbled feta cheese, cream cheese (if using), oregano, lemon juice, salt, and pepper. Stir until well combined.
Stuff the Flounder
- Preheat your oven to 375°F (190°C).
- Place the flounder fillets on a baking sheet lined with parchment paper or lightly greased. Season the fillets with salt and pepper on both sides.
- Spoon the spinach and feta mixture onto the center of each flounder fillet. Carefully fold the edges of the fillet over the stuffing, creating a pocket. Use toothpicks to secure the edges if necessary.
Bake the Flounder
- Drizzle the remaining tablespoon of olive oil over the top of the stuffed flounder fillets.
- Bake the stuffed flounder for 15-20 minutes, or until the fish is cooked through and flakes easily with a fork. The filling should be hot and the fish golden brown on the outside.
Serve
- Remove the toothpicks and transfer the stuffed flounder to serving plates. Garnish with fresh parsley or dill, if desired, and serve with lemon wedges for an extra burst of flavor.

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Stuffed Flounder with Spinach and Feta Recipe

Equipment

Baking dish or baking sheet
Skillet or sauté pan
Knife and cutting board
Spoon or spatula for stuffing
Measuring spoons and cups

Ingredients

4 flounder fillets about 4 oz each
2 cups fresh spinach chopped
1/2 cup crumbled feta cheese
2 tablespoons cream cheese optional for extra creaminess
2 tablespoons olive oil divided
1 small onion finely chopped
2 cloves garlic minced
1 tablespoon fresh lemon juice
1 teaspoon dried oregano or fresh oregano
Salt and pepper to taste
Fresh parsley or dill for garnish optional

Instructions

Prepare the Filling
In a skillet, heat 1 tablespoon of olive oil over medium heat. Add the chopped onion and cook until softened, about 3-4 minutes. Add the garlic and cook for another minute until fragrant.
Stir in the chopped spinach and cook until wilted, about 2-3 minutes. Remove the skillet from the heat and let the mixture cool slightly.
In a mixing bowl, combine the cooked spinach mixture with the crumbled feta cheese, cream cheese (if using), oregano, lemon juice, salt, and pepper. Stir until well combined.
Stuff the Flounder
Preheat your oven to 375°F (190°C).
Place the flounder fillets on a baking sheet lined with parchment paper or lightly greased. Season the fillets with salt and pepper on both sides.
Spoon the spinach and feta mixture onto the center of each flounder fillet. Carefully fold the edges of the fillet over the stuffing, creating a pocket. Use toothpicks to secure the edges if necessary.
Bake the Flounder
Drizzle the remaining tablespoon of olive oil over the top of the stuffed flounder fillets.
Bake the stuffed flounder for 15-20 minutes, or until the fish is cooked through and flakes easily with a fork. The filling should be hot and the fish golden brown on the outside.
Serve
Remove the toothpicks and transfer the stuffed flounder to serving plates. Garnish with fresh parsley or dill, if desired, and serve with lemon wedges for an extra burst of flavor.

Tips for Cooking

Fish Options: While flounder is ideal for this recipe due to its mild flavor and delicate texture, you can substitute it with other mild white fish such as sole, tilapia, or haddock.
Cream Cheese: Adding cream cheese to the filling will give it a creamier texture, but it’s optional. You can skip it for a lighter version.
Customizing the Filling: Feel free to add extra vegetables such as artichokes, sun-dried tomatoes, or mushrooms to the spinach-feta mixture for more depth of flavor.
Check Doneness: The fish is done when it flakes easily with a fork. Avoid overcooking, as flounder can become dry quickly.
Serve with Sides: Pair this dish with a side of roasted vegetables, quinoa, or a simple green salad to complete the meal.

Why You Should Try This Recipe

Stuffed Flounder with Spinach and Feta is a delicious, light, and healthy seafood dish that’s easy to prepare. The combination of mild flounder, savory feta, and fresh spinach creates a well-balanced meal that’s full of flavor and texture. Whether you’re a seafood lover or just looking for a healthy dinner option, this recipe will impress with its gourmet taste and simplicity. It’s a perfect dish for any occasion—from casual weeknight dinners to special celebrations.

This Stuffed Flounder with Spinach and Feta recipe brings together fresh ingredients and simple preparation for a delightful meal. The tender fish paired with the creamy spinach-feta filling makes for a dish that’s both flavorful and satisfying. Try this recipe today and enjoy a gourmet seafood dinner in the comfort of your home!