Mediterranean Baked Fish Recipe
Introduction
This Mediterranean Baked Fish recipe is a vibrant, healthy dish bursting with fresh vegetables and bright citrus notes. It’s simple to prepare and perfect for a flavorful weeknight dinner that feels special. The combination of tender fish, colorful peppers, olives, and herbs makes every bite a delight.

Ingredients
- 1.5 lbs white fish fillets (like cod, halibut, or tilapia)
- 2 tablespoons olive oil
- 1 medium red onion, sliced
- 3 garlic cloves, minced
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 1 cup cherry tomatoes, halved
- 1/3 cup pitted Kalamata olives, halved
- 1 tablespoon capers (optional)
- Juice of 1 lemon
- Zest of 1 lemon
- 1 teaspoon dried oregano
- 1/2 teaspoon paprika
- Salt and pepper to taste
- Fresh parsley, chopped (for garnish)
- Lemon wedges, for serving
Instructions
- Step 1: Preheat your oven to 400°F (200°C). Lightly grease a baking dish with olive oil to prevent sticking and add richness.
- Step 2: In a large bowl, combine the sliced red onion, bell peppers, cherry tomatoes, minced garlic, Kalamata olives, and capers if using. Drizzle with olive oil and sprinkle with dried oregano, paprika, salt, and pepper. Toss until the vegetables are evenly coated.
- Step 3: Spread the vegetable mixture evenly in the prepared baking dish. Arrange the fish fillets on top, skin side down if applicable. Squeeze lemon juice over the fish, sprinkle with lemon zest, and season with additional salt, pepper, and oregano as desired.
- Step 4: Bake uncovered for 20 to 25 minutes, or until the fish is opaque and flakes easily with a fork. Vegetables should be tender and slightly caramelized.
- Step 5: Remove from the oven and garnish with chopped fresh parsley. Serve with lemon wedges alongside rice, roasted potatoes, or crusty bread to enjoy the flavorful juices.
Tips & Variations
- Swap white fish for salmon or trout if you prefer a richer flavor and firmer texture.
- Add a pinch of red pepper flakes for a subtle spicy kick.
- Use fresh oregano instead of dried for a brighter herb flavor.
- For a complete meal, include sliced zucchini or eggplant in the vegetable mixture.
- If you prefer, marinate the fish briefly in lemon juice and olive oil before assembling for extra tenderness.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in the oven at a low temperature or in the microwave to avoid drying out the fish. Reheating with a cover or a splash of water helps maintain moisture.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen fish for this recipe?
Yes, frozen fish fillets can be used. Thaw completely in the refrigerator before baking to ensure even cooking and the best texture.
What can I serve with Mediterranean Baked Fish?
This dish pairs wonderfully with rice, couscous, roasted potatoes, or crusty bread to soak up the delicious juices. A simple green salad also makes a great light side.
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Mediterranean Baked Fish Recipe
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Diet: Low Fat
Description
This Mediterranean Baked Fish recipe features tender white fish fillets baked atop a vibrant bed of Mediterranean vegetables and olives. Infused with lemon, garlic, and aromatic herbs, this oven-baked dish offers bright, fresh flavors perfect for a healthy and satisfying dinner.
Ingredients
Fish
- 1.5 lbs white fish fillets (cod, halibut, or tilapia)
- 2 tablespoons olive oil
- Juice of 1 lemon
- Zest of 1 lemon
- Salt and pepper to taste
- 1 teaspoon dried oregano
- Fresh parsley, chopped (for garnish)
- Lemon wedges, for serving
Vegetables & Flavorings
- 1 medium red onion, sliced
- 3 garlic cloves, minced
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 1 cup cherry tomatoes, halved
- 1/3 cup pitted Kalamata olives, halved
- 1 tablespoon capers (optional)
- 1/2 teaspoon paprika
Instructions
- Preheat and prep your baking dish: Preheat your oven to 400°F (200°C). Lightly grease a baking dish with olive oil to prevent sticking and add a subtle richness to the dish.
- Build the veggie bed: In a large bowl, combine sliced onions, bell peppers, cherry tomatoes, garlic, Kalamata olives, and optional capers. Drizzle with olive oil, then season with dried oregano, paprika, salt, and pepper. Toss everything to ensure even coating, creating a flavorful vegetable base for the fish.
- Layer and season the fish: Spread the vegetable mixture evenly in the prepared baking dish. Arrange the fish fillets on top, skin side down if applicable. Drizzle with fresh lemon juice, sprinkle lemon zest, and add extra salt, pepper, and oregano to taste.
- Bake until flaky and tender: Place the baking dish uncovered in the oven and bake for 20–25 minutes, or until the fish is opaque and flakes easily with a fork. The vegetables should be tender and slightly caramelized around the edges.
- Garnish and serve: Remove from the oven and sprinkle with freshly chopped parsley. Serve the fish and vegetables with lemon wedges on the side. This dish pairs beautifully with rice, roasted potatoes, or crusty bread to soak up the juices.
Notes
- You can use any firm white fish fillets like cod, halibut, or tilapia based on availability and preference.
- Capers are optional but add a nice briny contrast; omit if unavailable or undesired.
- Use fresh lemon juice and zest to brighten the flavors; bottled lemon juice will work but is less vibrant.
- For a spicier version, add a pinch of crushed red pepper flakes to the vegetable mix.
- Leftovers can be refrigerated for up to 2 days and gently reheated in an oven or microwave.
- Serve with sides like steamed rice, quinoa, or roasted potatoes for a complete meal.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Baking
- Cuisine: Mediterranean
Keywords: Mediterranean baked fish, lemon baked fish, healthy fish dinner, cod baked recipe, baked halibut with vegetables, tilapia Mediterranean style

