Baked Cod with Tomatoes, Olives & Zucchini
Anti-Inflammatory Mediterranean Fish Recipe
Description
Baked Cod with Tomatoes, Olives & Zucchini is a vibrant, anti-inflammatory Mediterranean diet recipe packed with omega-3 fatty acids, antioxidants, and heart-healthy fats. Tender cod fillets are baked in extra virgin olive oil with juicy cherry tomatoes, briny green olives, zucchini, red onion, garlic, and fresh herbs.
This one-pan baked fish recipe is naturally gluten-free, low-carb, and perfect for anyone following a clean eating, anti-inflammatory, or heart-healthy lifestyle.
🛒 Ingredients (Serves 4)
Protein
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4 cod fillets (5–6 oz each, fresh or thawed)
Vegetables
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1 medium zucchini, sliced into rounds
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1½ cups cherry tomatoes, halved
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½ medium red onion, thinly sliced
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¾ cup green olives (Castelvetrano or Kalamata), pitted
Healthy Fats & Flavor
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¼ cup extra virgin olive oil
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4 cloves garlic, minced
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Juice of 1 lemon
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Zest of ½ lemon
Herbs & Spices (Anti-Inflammatory)
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1½ tsp dried oregano
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1 tsp dried thyme
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½ tsp red pepper flakes (optional)
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Sea salt & freshly ground black pepper
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¼ cup fresh parsley or basil, chopped
👩🍳 Instructions
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Preheat oven to 400°F (200°C).
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Lightly grease a large baking dish with olive oil.
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Spread zucchini, cherry tomatoes, red onion, olives, and garlic evenly in the dish.
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Drizzle vegetables with half the olive oil, season with salt, pepper, oregano, and thyme. Toss gently.
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Nestle cod fillets on top of the vegetables.
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Drizzle remaining olive oil over the fish. Add lemon juice, zest, and red pepper flakes.
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Bake uncovered for 18–22 minutes, until cod flakes easily and vegetables are tender.
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Garnish with fresh parsley or basil before serving.
🥗 Nutrition Information (Per Serving – Approx.)
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Calories: 320
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Protein: 34g
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Fat: 18g
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Saturated Fat: 2.5g
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Omega-3 Fatty Acids: High
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Carbohydrates: 8g
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Fiber: 2g
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Sugar: 4g
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Sodium: 520mg
✔ Anti-inflammatory
✔ Heart-healthy
✔ Mediterranean diet approved
✔ Gluten-free & low-carb
🍽️ Serving Suggestions
Pair this dish with:
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Quinoa or farro for a Mediterranean grain bowl
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Cauliflower rice for a low-carb anti-inflammatory meal
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Crusty whole-grain bread to soak up the olive oil sauce
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A simple cucumber-yogurt salad or arugula lemon salad
Perfect for weeknight dinners, meal prep, or clean eating meal plans.
🔄 Variations & Substitutions
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Fish swaps: Halibut, haddock, sea bass, or salmon
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Extra anti-inflammatory boost: Add turmeric or fresh ginger
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Dairy option: Crumbled feta added after baking
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Keto version: Increase olive oil and add capers
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Spicy Mediterranean: Add harissa or chili paste
❓ Related Questions (SEO-Friendly FAQ)
Is cod an anti-inflammatory fish?
Yes. Cod is a lean protein rich in omega-3s, which help reduce chronic inflammation.
Can I make this recipe ahead of time?
Absolutely. Store in an airtight container for up to 3 days.
Is this Mediterranean baked fish good for weight loss?
Yes—it’s low in calories, high in protein, and made with whole, nutrient-dense foods.
Can I use frozen cod?
Yes, just thaw completely and pat dry before baking.
🌿 Final Thoughts
This Baked Cod with Tomatoes, Olives & Zucchini is more than a recipe—it’s a Mediterranean lifestyle meal designed to nourish your body, fight inflammation, and support long-term health. With simple ingredients, bold flavors, and powerful nutritional benefits, it’s a dish you’ll come back to again and again.

