Mediterranean Garlic Butter Baked Cod
Mediterranean Garlic Butter Baked Cod is a light, flavorful, and healthy seafood dinner that’s perfect for busy weeknights or elegant enough for entertaining guests. Tender cod fillets are baked in a rich garlic butter sauce with juicy cherry tomatoes, zucchini, Kalamata olives, and fresh lemon slices, creating a colorful one-pan meal bursting with Mediterranean flavors. Fresh herbs and a touch of lemon brighten every bite, while the buttery garlic sauce keeps the fish moist and flaky. Serve it with crusty bread, rice, quinoa, or roasted potatoes to soak up every drop of the delicious sauce.
Preparation Time: 15 minutes
Cooking Time: 20 minutes
Total Time: 35 minutes
Servings: 4
Ingredients
Four cod fillets (about 6 ounces each)
Two medium zucchini, sliced into rounds
One and a half cups cherry tomatoes
Half a cup Kalamata olives
One small yellow onion, thinly sliced
Four garlic cloves, minced
Four tablespoons unsalted butter, melted
Two tablespoons extra virgin olive oil
Juice of one lemon
One teaspoon lemon zest
One teaspoon dried oregano
Half teaspoon dried thyme
Half teaspoon paprika
Salt to taste
Half teaspoon black pepper
One tablespoon chopped fresh parsley
One tablespoon chopped fresh dill
One lemon, sliced into thin rounds
Lemon wedges for serving
Instructions
Preheat the oven to 400°F (200°C). Lightly grease a large baking dish with olive oil.
Arrange the zucchini slices, cherry tomatoes, onion, and Kalamata olives evenly in the baking dish.
In a small bowl, whisk together the melted butter, olive oil, minced garlic, lemon juice, lemon zest, oregano, thyme, paprika, salt, and black pepper until well combined.
Place the cod fillets over the vegetables. Spoon the garlic butter mixture generously over each fillet and drizzle the remaining sauce over the vegetables.
Arrange the lemon slices around and on top of the cod.
Bake for 18 to 20 minutes, or until the cod flakes easily with a fork and reaches an internal temperature of 145°F (63°C).
Remove the baking dish from the oven and sprinkle with fresh parsley and dill.
Let the fish rest for 2 to 3 minutes before serving.
Serve immediately with warm crusty bread, cooked rice, quinoa, mashed potatoes, or roasted vegetables.
Tips
Use fresh cod whenever possible for the best texture and flavor.
Pat the cod dry before seasoning so the butter mixture sticks well.
Do not overcook the fish, as cod becomes dry if baked too long.
Fresh garlic provides a richer flavor than garlic powder.
Slice the zucchini evenly so it cooks at the same rate.
Use good-quality Kalamata olives for authentic Mediterranean flavor.
Add a splash of white cooking wine to the baking dish for extra depth.
Fresh herbs should be added after baking to preserve their bright flavor.
Spoon the garlic butter sauce over the fish before serving for maximum flavor.
Store leftovers in an airtight container in the refrigerator for up to two days.
Variations
Replace cod with halibut, haddock, sea bass, or tilapia.
Add artichoke hearts for extra Mediterranean flavor.
Mix in capers for a tangy, briny taste.
Include sliced bell peppers for additional color and sweetness.
Sprinkle crumbled feta cheese over the vegetables before serving.
Use smoked paprika for a subtle smoky flavor.
Add baby spinach during the last few minutes of baking.
Replace butter with olive oil for a lighter dairy-free version.
Serve over couscous instead of rice for a traditional Mediterranean meal.
Finish with toasted pine nuts for extra crunch and texture.
Q&A
Can I use frozen cod?
Yes. Thaw it completely and pat it dry before baking.
How do I know when the cod is done?
The fish should flake easily with a fork and reach an internal temperature of 145°F (63°C).
Can I prepare this recipe ahead of time?
Yes. Assemble everything in the baking dish and refrigerate for several hours before baking.
Can I make this dairy-free?
Yes. Replace the butter with extra virgin olive oil.
What should I serve with baked cod?
Rice, quinoa, couscous, roasted potatoes, pasta, or warm crusty bread pair perfectly.
Can I add more vegetables?
Absolutely. Bell peppers, asparagus, mushrooms, eggplant, and spinach are excellent additions.
How long do leftovers last?
Store leftovers in the refrigerator for up to two days.
Can I use dried herbs instead of fresh?
Yes. Dried oregano and thyme work well, but fresh parsley and dill are best for garnish.
Is this recipe gluten-free?
Yes. All ingredients are naturally gluten-free.
Can I meal prep this recipe?
Yes. Bake the cod and vegetables, then portion them into containers with rice or quinoa for easy lunches.
Nutrition
Each serving contains approximately 390 calories, 36 grams of protein, 14 grams of carbohydrates, 21 grams of fat, 3 grams of fiber, and is an excellent source of omega-3 fatty acids, vitamin D, vitamin B12, selenium, potassium, and vitamin C. Nutritional values may vary depending on ingredient brands and portion sizes.
Conclusion
Mediterranean Garlic Butter Baked Cod is a fresh, vibrant, and incredibly easy one-pan meal that brings together flaky cod, colorful vegetables, rich garlic butter, herbs, olives, and bright lemon flavors. Perfect for weeknight dinners or special occasions, this wholesome recipe is packed with lean protein and Mediterranean goodness while requiring minimal preparation and cleanup. Once you try this simple yet elegant baked cod, it’s sure to become a favorite addition to your healthy dinner rotation.