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Mediterranean baked fish with herbs, lemon, tomatoes, and olive oil.

Mediterranean Baked Fish Recipe (Healthy Easy Dinner)

This Mediterranean baked fish is a light and flavorful dish featuring tender fish baked with fresh herbs, garlic, olive oil, and vibrant Mediterranean-inspired ingredients. Healthy, easy to prepare, and packed with fresh flavor, it’s perfect for weeknight dinners or elegant meals that feel both wholesome and satisfying.
Prep Time 15 minutes
Cook Time 25 minutes
Course Healthy Dinner, Main Dish, Mediterranean Diet Recipe
Cuisine Greek-Inspired, Mediterranean
Servings 4
Calories 280 kcal

Equipment

  • Baking dish or sheet pan
  • Mixing bowl
  • Whisk or fork
  • Knife and cutting board
  • Aluminum foil or parchment paper

Ingredients
  

  • 4 firm white fish fillets (cod, sea bass, or snapper)
  • 3 tbsp olive oil
  • 2 cloves garlic, minced
  • Juice of 1 lemon
  • 1 cup cherry tomatoes, halved
  • 1 cup sliced bell peppers
  • ½ cup Kalamata olives
  • 1 tsp dried oregano or thyme
  • Salt and pepper to taste
  • Fresh parsley for garnish

Instructions
 

  • Preheat Oven: Set to 375°F (190°C).
  • Prepare Marinade: Whisk olive oil, lemon juice, garlic, oregano, salt, and pepper.
  • Arrange Vegetables: Place tomatoes, peppers, and olives in a baking dish.
  • Add Fish: Lay fillets on top of vegetables. Pour marinade evenly over fish.
  • Bake: Cover loosely with foil or parchment. Bake for 20–25 minutes until fish flakes easily.
  • Serve: Garnish with parsley and lemon wedges. Pair with couscous, rice, or crusty bread.
  • Expert Tip: Avoid overbaking—fish should be opaque and moist, not dry.

Notes

  • Use parchment or foil packets to lock in moisture.
  • Swap vegetables seasonally—zucchini, eggplant, or onions work well.
  • For a spicier version, add chili flakes or harissa paste.
  • Best served fresh; refrigerate leftovers for up to 2 days.
  • Pair with a crisp salad or roasted vegetables for a balanced meal.
Keyword fish with tomatoes and olives, Greek baked fish, healthy baked fish dinner, heart-healthy seafood recipe, lemon herb fish, Mediterranean baked fish recipe, olive oil fish, oven-baked fish Mediterranean style