Mushroom and Spinach Stuffed Flounder

If you’re craving something light, flavorful, and slightly fancy without spending hours in the kitchen, Mushroom and Spinach Stuffed Flounder is the perfect choice. This dish delivers restaurant-quality flavor with minimal effort, making it ideal for both a quick weeknight meal and an impressive dinner for guests.

Flounder, a delicate white fish, has a mild flavor and a tender texture that pairs beautifully with earthy mushrooms and leafy spinach. The filling starts with sautéed mushrooms, garlic, and onions, cooked until golden and aromatic. Add a handful of fresh spinach to the skillet until wilted, then stir in a touch of cream cheese or ricotta to bind everything together into a rich, savory filling.

To assemble, simply spoon the mixture onto each fillet, roll them up gently, and secure with a toothpick if needed. A drizzle of lemon juice and a sprinkle of paprika or parmesan on top adds brightness and a touch of color. Bake the fish just until flaky and tender—about 15 to 20 minutes.

Not only is this meal high in protein and low in carbs, but it’s also incredibly satisfying without feeling heavy. Serve it with a side of steamed veggies, cauliflower mash, or a simple green salad for a complete and balanced dinner.

What makes this recipe so special is how easily it elevates everyday ingredients. The combination of spinach and mushrooms offers a lovely contrast of flavors and textures, while the mild flounder lets those ingredients shine.

Whether you’re trying to eat lighter, impress guests, or simply break out of a dinner rut, Mushroom and Spinach Stuffed Flounder is a must-try. It’s elegant, wholesome, and proof that great meals don’t have to be complicated.

To complement the rich flavors of the Mushroom and Spinach Stuffed Flounder, consider serving it with a side of steamed vegetables or a fresh salad. For a heartier meal, you can also pair it with some wild rice or roasted potatoes. To enhance the dining experience, a glass of crisp white wine or a light-bodied red wine would perfectly complement the flavors of this dish.

Mushroom and Spinach Stuffed Flounder

3.45 from 9 votes

Delicious and flavorful flounder stuffed with a savory mixture of mushrooms and spinach.

Servings 4 people

Prep Time 20 minutes mins

Cook Time 25 minutes mins

Total Time 45 minutes mins

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Ingredients

  

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• 4 flounder fillets
• 2 cups mushrooms sliced
• 2 cups spinach fresh
• 1/2 cup onion diced
• 2 cloves garlic minced
• 1/2 cup parmesan cheese grated
• 1/4 cup bread crumbs
• 2 tbsp olive oil
• Salt and pepper to taste

Instructions

 

• Preheat oven to 375 degrees F (190 degrees C).
• In a large skillet, heat olive oil over medium heat. Add diced onion and minced garlic, and cook until onion is translucent.
• Add sliced mushrooms to the skillet and cook until softened. Stir in fresh spinach and cook until wilted. Remove from heat.
• In a small bowl, combine grated Parmesan cheese and bread crumbs. Season with salt and pepper.
• Lay flounder fillets flat on a clean surface. Spoon the mushroom and spinach mixture onto each fillet. Sprinkle the Parmesan and bread crumb mixture on top.
• Roll up the fillets and secure with toothpicks. Place the stuffed flounder in a baking dish.
• Bake in the preheated oven for 20-25 minutes, or until fish flakes easily with a fork.
• Serve hot and enjoy!

Nutrition

Calories: 250kcalCarbohydrates: 8gProtein: 30gFat: 10gFiber: 2g

Calories: 250kcal

Meal Type: Lunch

Cuisine: French

Cooking Method: Baked

Diet: Pescatarian

Time: >45 Min

Level: Intermediate

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