There is something truly magical about this Mediterranean Baked Fish Recipe that instantly transports you to sunlit seaside towns. With tender, flaky white fish nestled amid juicy cherry tomatoes, briny Kalamata olives, and fragrant herbs, every bite bursts with vibrant flavors and wholesome goodness. This dish captures the essence of the Mediterranean in a simple, elegant bake that is perfect for busy weeknights or special occasions alike. If you love fresh, colorful meals that come together quickly, this recipe will become one of your treasured go-tos.

Ingredients You’ll Need
The beauty of this Mediterranean Baked Fish Recipe lies in its simplicity — each ingredient plays a crucial role to build layers of flavor and texture that sing together beautifully. The fresh fish serves as a delicate canvas, while the vegetables and seasonings add juicy brightness, savory depth, and a pop of color that make this dish truly irresistible.
- 4 white fish fillets (such as cod, halibut, or tilapia): Choose firm, fresh fillets that will hold their shape and soak up the flavors without falling apart.
- 2 tablespoons olive oil: The cornerstone of Mediterranean cuisine, olive oil brings richness and helps meld the ingredients during baking.
- 1 lemon (sliced): Adds a fresh citrus zing that cuts through the richness and adds brightness to the fish.
- 1 cup cherry tomatoes (halved): These burst with sweetness and juiciness, creating delightful pockets of flavor around the fish.
- 1/2 cup Kalamata olives (pitted and sliced): Their briny, slightly tangy notes perfectly balance the mild fish and vegetables.
- 1/4 cup red onion (thinly sliced): Provides gentle sharpness and a subtle crunch once baked.
- 2 cloves garlic (minced): Infuses the entire dish with warm, aromatic depth.
- 1 teaspoon dried oregano: This classic Mediterranean herb enhances the savory profile and ties all ingredients together.
- 1/2 teaspoon paprika: Adds a smoky, sweet note and beautiful color to the fish.
- 1/4 teaspoon crushed red pepper flakes (optional): For those who crave a touch of heat, a little kick wakes up the dish.
- Salt and pepper to taste: Seasoning is key to bringing all the flavors into harmony.
- 2 tablespoons chopped fresh parsley (for garnish): A bright, fresh herbaceous finish that adds a splash of color and vibrancy when serving.
How to Make Mediterranean Baked Fish Recipe
Step 1: Prepare the Oven and Baking Dish
Start by preheating your oven to 400°F (200°C) so it’s perfectly hot by the time you’re ready to bake. Lightly grease a baking dish with olive oil to prevent sticking and add another layer of flavor right from the start.
Step 2: Season the Fish
Place the fish fillets in the baking dish, making sure they have some space between them to cook evenly. Season both sides generously with salt, pepper, paprika, and dried oregano. This seasoning blend creates a beautiful aromatic base that every bite of fish will benefit from.
Step 3: Add the Vegetables and Aromatics
Scatter the halved cherry tomatoes, sliced Kalamata olives, thinly sliced red onion, and minced garlic around and over the fish fillets. These fresh, vibrant ingredients will roast gently, releasing their juices and mingling flavors that complement the fish wonderfully.
Step 4: Top with Lemon and Olive Oil
Lay thin lemon slices directly on top of each fish fillet to infuse them with bright citrus notes during baking. Then drizzle everything generously with olive oil, helping to keep the fish moist and amplify the Mediterranean flavors.
Step 5: Bake to Perfection
Pop the baking dish into the preheated oven and bake for 15 to 20 minutes. You’ll know it’s done when the fish flakes easily with a fork and is opaque all the way through. This timing locks in moisture so the fish stays flaky and tender rather than drying out.
Step 6: Garnish and Serve
Remove the dish from the oven and sprinkle the freshly chopped parsley over the top. This final touch adds color and a pop of fresh herbal brightness that makes the dish look as good as it tastes.
How to Serve Mediterranean Baked Fish Recipe

Garnishes
Fresh parsley is a simple but perfect garnish, its herbaceous brightness balancing the rich olives and tomatoes. You can also add lemon wedges on the side for anyone who loves an extra citrus burst to finish off their plate.
Side Dishes
This Mediterranean Baked Fish Recipe pairs wonderfully with light sides like fluffy couscous, herbed quinoa, or steamed green beans. For a heartier meal, serve it alongside warm, crusty bread to soak up all those delicious, olive oil-infused juices.
Creative Ways to Present
For entertaining, consider layering the fish and vegetables in individual baking dishes or pretty ramekins, so each guest has a personal Mediterranean feast. Another fun presentation is serving the fish over a bed of roasted mixed vegetables or colorful grilled zucchini ribbons for a vibrant Mediterranean spread.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers, store them in an airtight container in the refrigerator. The flavors will meld even more, making the next-day meal surprisingly delicious. Consume within two days for the best taste and texture.
Freezing
This dish is best enjoyed fresh, but you can freeze cooked fish tightly wrapped in foil or in a freezer-safe container. Freeze for up to one month. Thaw overnight in the fridge before reheating gently to avoid overcooking.
Reheating
Reheat gently in a low oven or microwave to preserve the delicate texture of the fish. To keep it moist, cover the dish with foil or a microwave-safe lid and heat in short intervals until just warm. Avoid overheating to prevent dryness.
FAQs
Can I use other types of fish for this Mediterranean Baked Fish Recipe?
Absolutely! This recipe works beautifully with any firm white fish such as snapper, grouper, or sea bass. Just adjust cooking time as needed depending on the thickness of your fillets.
Is this dish suitable for a gluten-free diet?
Yes, it is naturally gluten-free as it contains no wheat or gluten-containing ingredients. Just be sure to serve with gluten-free sides if needed.
Can I prepare parts of this recipe ahead of time?
You can chop the vegetables and slice the lemon in advance to save time. However, it’s best to season and assemble the dish just before baking to keep everything fresh and vibrant.
What if I don’t have Kalamata olives?
You can substitute with other briny olives like green olives or Castelvetrano olives, but Kalamata olives offer that iconic Mediterranean flavor that really enhances this dish.
How spicy is this recipe with the crushed red pepper flakes?
The red pepper flakes add a gentle warmth that’s completely optional. You can omit them for a milder dish or increase slightly if you like a bit more heat.
Final Thoughts
This Mediterranean Baked Fish Recipe is truly a shining example of how simple, fresh ingredients come together to create a meal that feels special without any fuss. It’s vibrant, healthy, and packed with irresistible flavors that make you want to savor every last bite. Give it a try soon — I promise it will quickly become a favorite in your culinary rotation, perfect for impressing guests or simply treating yourself on an ordinary weeknight.
