Oh my goodness, I’m so excited to share this incredible Mediterranean baked fish recipe with you! If you’re looking for a dinner that’s both impressive and effortless (yes, it’s possible!), you’re in the right place. Just like my favorite foolproof baking recipes, this Mediterranean style baked fish delivers amazing results every single time – I promise!

The magic happens when fresh herbs, zesty lemon, and aromatic garlic come together to create the most incredible flavors. And the best part? It’s ready in under 30 minutes! I’ve lost count of how many times this dish has saved my weeknight dinner plans, and my family absolutely begs for it.
Why You’ll Fall in Love With This Recipe
Let me count the ways you’re going to adore this dish:
- The fish turns out perfectly flaky and tender every single time
- It’s practically impossible to mess up (really!)
- Uses way less oil than frying, making it a healthier choice
- The Mediterranean flavors are bright and fresh
- Clean-up is a breeze – just one baking dish!
What I love most about this recipe is its versatility. Whether you’re using mackerel, cod, or halibut, the technique stays the same. It’s like having a master recipe that you can customize to your heart’s content! The herbs and garlic infuse the fish with the most wonderful flavor, while the quick baking time ensures it stays perfectly moist. Trust me, once you try this method, you’ll never want to cook fish any other way!
And here’s a little baking secret: the key to that gorgeous golden crust is giving your fish a quick pat-dry before adding the seasonings. It’s these little details that make all the difference – just like when we’re baking cookies or cakes!
Ingredients Overview
Let’s chat about what makes this Mediterranean fish so incredibly flavorful! Just like my crispy beer-battered fish recipe, getting your ingredients right is key to success.
Fresh Herbs & Aromatics
• Fresh thyme, basil, rosemary and parsley create that classic Mediterranean flavor profile. I always say fresh herbs make everything better! While dried herbs work in a pinch, fresh ones release their oils during baking, infusing the fish with incredible aroma.
• Garlic is non-negotiable here – I use 4-5 cloves, minced. The natural oils in garlic not only flavor the fish but also help create that lovely sauce while baking.
The Fish
• Choose firm white fish fillets like cod, halibut or tilapia. The mild flavor lets our seasonings shine while maintaining a tender, flaky texture. Just like my Brazilian coconut chicken, protein quality matters!
• Pat the fillets completely dry before seasoning – this ensures proper browning and prevents a watery sauce.
Supporting Players
• Sweet chili sauce adds a subtle heat and sticky glaze. No sweet chili sauce? Mix 2 tablespoons honey with a pinch of red pepper flakes.
• Good quality olive oil helps conduct heat evenly and adds richness. Don’t skimp here!
• Fresh lemon juice and zest brighten everything up. The acid helps break down the fish proteins for maximum tenderness.
Success Tips & Tricks

After years of testing fish recipes, here are my tried-and-true tips for perfectly baked fish every time:
Temperature Matters
• Let fish come to room temperature for 15-20 minutes before baking
• Preheat your oven fully to 400°F – a hot oven is crucial for proper cooking
Preparation Pointers
• Pat fish thoroughly dry with paper towels to remove excess moisture
• Season generously right before baking – salt draws out moisture if left too long
• Don’t overcrowd the baking dish – fish needs space to cook evenly
Timing is Everything
• For standard 1-inch fillets, start checking at 12 minutes
• Fish is done when it flakes easily and reaches 145°F internal temperature
• Let rest 5 minutes after baking – this helps lock in those amazing juices!
Remember, fish continues cooking for a few minutes after removing from the oven, so it’s better to slightly underbake than overbake.
Step-by-Step Instructions
Let’s walk through making this Mediterranean baked fish together! I’m excited to share my tested method that delivers perfectly flaky, moist fish every single time.
Marinating the Fish
1. Begin by patting your fish fillets completely dry with paper towels – this ensures they’ll brown beautifully in the oven.
2. In a medium bowl, whisk together:
– 3 tablespoons olive oil
– 4 minced garlic cloves
– Juice and zest of 1 lemon
– 2 tablespoons fresh chopped herbs (any mix of thyme, basil, rosemary, parsley)
– 1 teaspoon dried oregano
– Salt and pepper to taste
3. Gently coat both sides of the fish with the marinade, similar to how I prepare my crispy butter chicken. Let it rest for 10-15 minutes while you prep the vegetables.
Preparing and Baking
1. Preheat your oven to 400°F (200°C).
2. Toss your prepared vegetables in the remaining marinade:
– Halved cherry tomatoes
– Sliced zucchini
– Pitted olives
– Sliced onions
3. Layer in your baking dish:
– Spread seasoned vegetables on the bottom
– Place marinated fish fillets on top
– Drizzle with any remaining marinade
4. Bake for 15-18 minutes, or until the fish flakes easily with a fork. The internal temperature should reach 145°F (63°C).
Recipe Variations and Uses

This versatile recipe works beautifully with different fish varieties and complementary ingredients. Here are some of my favorite ways to customize it:
Fish Alternatives
– White fish fillets like cod or halibut work wonderfully and pair perfectly with Cajun-style sides
– Salmon offers a richer flavor profile
– Sea bass provides an elegant option for special occasions
Serving Suggestions
Serve your baked fish alongside:
– Fluffy rice or quinoa
– Crusty bread to soak up the delicious juices
– Pasta dishes
– Greek salad
– Roasted lemon wedges
Make-Ahead Tips
Prep components up to 24 hours in advance:
– Slice vegetables and store in airtight containers
– Mix marinade and refrigerate
– Clean and pat dry fish, storing separately
– Combine everything just before baking
Remember, fresh herbs make a huge difference in this dish, but in a pinch, dried herbs will work too – just use about 1/3 of the amount called for fresh herbs.
Frequently Asked Questions
Can I make this dish ahead of time?
You bet! While I prefer serving this Mediterranean fish fresh from the oven (just like my favorite white chocolate raspberry cake), you can prep everything in advance. I often prepare the marinade and slice vegetables the night before – it makes dinner time so much easier! Just store components separately and assemble right before baking.
What’s the best way to tell when the fish is done?
The fish should flake easily with a fork and reach an internal temperature of 145°F. I always check the thickest part of the fillet – when it turns from translucent to opaque and flakes with gentle pressure, you’re good to go! For most fillets, this takes about 15-18 minutes.
My fish sometimes turns out dry – help!
Oh, I’ve been there! The secret is not overcooking. Start checking your fish at the 12-minute mark. Also, those vegetables underneath aren’t just for flavor – they create a lovely steamy environment that helps keep your fish moist. Trust me, this method hasn’t failed me yet!
Can I use frozen fish?
Absolutely! Just make sure it’s completely thawed and patted dry before marinating. My trick is to thaw it overnight in the fridge, then let it sit at room temperature for 15 minutes before cooking. This helps it cook more evenly.

• Pat your fish really dry before marinating – this helps achieve that beautiful golden exterior we’re looking for.
• Don’t skimp on the herbs! They’re what gives this dish its Mediterranean soul. I love mixing different combinations based on what’s fresh in my garden.
• If you’re using thicker fillets, you might need to add 3-5 minutes to the cooking time. Just keep an eye on that flakiness!
• Leftover tip: While this is best enjoyed fresh, any leftovers make amazing fish tacos the next day. I do this all the time with my family!
Remember, cooking fish doesn’t have to be intimidating! This recipe is so forgiving and versatile – it’s perfect for both weeknight dinners and special occasions. I’d love to hear how yours turns out, so please share your results in the comments below! Happy cooking, friends! 🐟✨

Easy Mediterranean Baked Fish
Equipment (affiliate links)
Ingredients
- 2 Fish fillets
- 6 sprigs Thyme chopped
- 3 sprigs Rosemary chopped
- 1 teaspoon Oregano dried
- 2 teaspoon Parsley chopped or dried
- 4 cloves Garlic minced or chopped or 2 teaspoon paste
- 1 teaspoon Basil chopped (optional)
- 1 teaspoon Lemon zest
- 1 tablespoon Lemon juice
- 1 tablespoon Sweet chilli sauce
- ½ teaspoon Salt
- ½ teaspoon Black pepper
- ¼ cup Olive oil
For The Veggies
- 1 cup Cherry tomatoes
- ½ cup Olives pitted
- 1 medium Onion diced
- 1 Zucchini diced
Instructions
- 1. Preheat the oven to 400°F.
- 2. Add all the ingredients except the veggies to a bowl and combine well.
- 3. Rub the marinade on both sides of the fish generously and set aside.
- 4. Add the veggies into the remaining marinade and mix well with a spoon until they are well coated.
- 5. Pour the veggies into the baking dish, then place the fish on top.
- 6. Scrape any remaining marinade from the bowl and pour it on the fish.
- 7. Bake in the middle rack of the oven at 400°F for 15 minutes. Baking time will depend on how thick your fillets are.
- 8. Cook until the fish is flaky or a thermometer reads 145°F internal temperature.
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