easy Fish Wrapped in Filo Recipe
Table of Contents
Introduction:
There’s something magical about breaking through layers of crispy, paper-thin pastry to reveal perfectly cooked fish within. Fish wrapped in filo offers all the elegance of traditional “en croute” recipes but with a lighter, more delicate touch. This versatile dish transforms everyday fish fillets into a show-stopping meal that’s surprisingly simple to prepare.
Whether you’re hosting a dinner party or planning a family meal, this recipe strikes the perfect balance between sophistication and accessibility. The flaky, golden exterior provides a satisfying crunch, while the fish remains tender and moist, enhanced by your choice of flavorful fillings.
Recipe Overview
- Yields: 4 servings
- Prep Time: 30 minutes
- Cook Time: 25 minutes
- Total Time: 55 minutes
- Cuisine: Mediterranean-inspired
The Art of Selecting Your Fish
The beauty of this recipe lies in its versatility. While salmon is perhaps the most popular choice, several fish varieties work beautifully:

- Salmon: Rich in omega-3 fatty acids, salmon’s natural oils help keep the fish moist during baking. Wild-caught salmon offers superior flavor and nutrition, though good-quality farmed salmon works well too. Look for center-cut fillets of even thickness for consistent cooking.
- Cod: A leaner option that pairs beautifully with herbs and citrus. Its mild flavor makes it especially family-friendly, and its firm texture holds up well during wrapping and baking.
- Halibut: This premium white fish brings a subtle sweetness and delicate texture. Its firm flesh makes it ideal for wrapping, though you’ll want to watch cooking time carefully to prevent it from drying out.
- Sea Bass: Offers a buttery texture and clean taste that works wonderfully with Mediterranean-style preparations.
Whichever fish you choose, plan on 6 ounces per person for a main course serving. Fresh fish is always preferable, but high-quality frozen fillets can work well too – just ensure they’re completely thawed and patted dry before use.
Essential Ingredients For Fish wrapped in filo
For the Fish (4 servings)
- 4 x 6oz fish fillets (salmon, cod, or halibut)
- 1 teaspoon sea salt
- Freshly ground black pepper to taste
The Perfect Marinade
While optional, a brief marinade can elevate your dish significantly:
- 3 tablespoons extra virgin olive oil
- Zest of 1 lemon
- 2 tablespoons fresh lemon juice
- 2 cloves garlic, finely minced
- 1 tablespoon fresh dill, chopped
- ½ teaspoon sea salt
- ¼ teaspoon freshly ground black pepper
The Filling Fish Wrapped in Filo Recipe
A well-chosen filling adds flavor, moisture, and visual interest to your fish filo parcels. Here’s our base recipe:
Classic Spinach Filling:
- 4 cups fresh spinach, roughly chopped
- 2 shallots, finely diced
- 2 cloves garlic, minced
- 2 tablespoons olive oil
- ¼ cup fresh herbs (combination of dill, parsley, and chives)
- Salt and pepper to taste
Alternative Filling Options:
- Sautéed mushrooms with thyme
- Leeks and cream
- Asparagus and lemon
- Mediterranean vegetables (zucchini, bell peppers, and tomatoes)
The Sauce
A light sauce can add moisture and richness to the dish:
Classic Lemon-Herb Sauce:
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 1 cup whole milk
- Zest of 1 lemon
- 2 tablespoons fresh parsley, chopped
- Salt and white pepper to taste
Time-Saving Alternative:
- 1 cup quark or Greek yogurt
- 2 tablespoons fresh herbs
- Lemon zest and juice to taste
Fish in filo pastry
- 8-12 sheets filo pastry (2-3 sheets per parcel)
- ½ cup melted butter or olive oil for brushing
Pro Tip: Filo comes in different thicknesses. #4 (ultra-thin) creates the most delicate result but requires gentle handling. #7 (medium) is more forgiving for beginners.
Step-by-Step Instructions
1. Preparation
Before you begin, ensure all ingredients are ready:
- Remove filo pastry from refrigerator 1 hour before use
- Preheat oven to 400°F (200°C)
- Line a baking sheet with parchment paper
- Pat fish fillets dry with paper towels
- Prepare chosen filling
- Have melted butter or oil ready for brushing
2. Marinating the Fish (Optional)
If using the marinade:
- Combine all marinade ingredients in a small bowl
- Place fish fillets in a shallow dish
- Pour marinade over fish
- Let stand 15-30 minutes (no longer for delicate white fish)
3. Preparing the Filling
For the classic spinach filling:
- Heat olive oil in a large skillet over medium heat
- Sauté shallots until translucent (3-4 minutes)
- Add garlic and cook until fragrant (30 seconds)
- Add spinach in batches, cooking until wilted
- Season with salt and pepper
- Stir in fresh herbs
- Set aside to cool completely
4. Working with Filo
Proper filo handling is crucial for success:
- Keep unused sheets covered with a damp kitchen towel
- Work quickly but carefully
- Handle sheets gently to prevent tearing
- Brush each layer lightly but thoroughly with butter or oil
5. Assembly
For each parcel:
- Lay out 2-3 sheets of filo, brushing each with butter/oil
- Place cooled filling in the center
- Top with fish fillet
- Fold sides over fish, then roll to enclose
- Place seam-side down on prepared baking sheet
- Brush top with remaining butter/oil
6. Baking
- Bake at 400°F (200°C) for 20-25 minutes
- Pastry should be golden brown and crispy
- Internal temperature should reach 145°F (63°C)
7. Sauce Preparation
While fish is baking, prepare the sauce:
- Melt butter in a small saucepan
- Whisk in flour and cook for 1 minute
- Gradually add milk, whisking constantly
- Simmer until thickened
- Stir in lemon zest and herbs
- Season to taste
Make-Ahead Tips

This dish can be partially prepared in advance:
- Filling: Can be made up to 24 hours ahead and refrigerated
- Assembly: Complete parcels can be prepared up to 4 hours ahead, covered, and refrigerated
- Note: Do not brush with final layer of butter/oil until ready to bake
Serving Suggestions
Present your fish in filo with:
- Steamed asparagus or green beans
- Roasted cherry tomatoes
- Light mixed green salad
- Lemon wedges
- Fresh herbs for garnish
Troubleshooting Common Issues
Preventing Soggy Bottom
- Ensure filling is completely cooled
- Pat fish very dry before wrapping
- Don’t over-sauce the filling
- Use preheated oven and bottom rack
Perfect Timing
- Watch color of pastry carefully
- Use thermometer to check fish doneness
- Let rest 5 minutes before serving
Nutritional Benefits
This preparation method offers several health advantages:
- Lower in saturated fat than traditional en croute
- High in protein from fish
- Omega-3 fatty acids (especially with salmon)
- Added vegetables from filling
- Portion control through individual servings
Variations and Adaptations
Gluten-Free Version
- Use gluten-free filo alternative
- Adjust baking time as needed
- Thicken sauce with cornstarch instead of flour
Family-Friendly Adaptation
- Use mild white fish
- Simplify filling (perhaps just herbs)
- Serve sauce on side
- Cut into smaller portions for children
Party-Size Portions
- Create mini parcels using smaller pieces of fish
- Reduce cooking time accordingly
- Perfect for appetizers or buffets
Storage and Reheating
While best served fresh, leftovers can be:
- Stored in refrigerator up to 2 days
- Reheated in 350°F (175°C) oven until warm
- Note: Pastry won’t be as crispy when reheated
Special Occasion Adaptations
Holiday Entertaining
- Add luxury ingredients like truffle oil
- Create decorative pastry patterns
- Prepare individual portions
- Garnish elaborately
Casual Family Dinner
- Simplify preparation steps
- Make larger sharing portions
- Focus on familiar flavors
- Keep garnishing minimal
Conclusion:
This elegant yet approachable dish proves that impressive results don’t require professional culinary training. With attention to detail and quality ingredients, you can create a memorable meal that’s sure to become a favorite in your recipe collection. Whether served at a casual family dinner or an elegant dinner party, fish wrapped in filo offers a delightful combination of textures and flavors that will have your guests asking for the recipe.