Print
clockclock iconcutlerycutlery iconflagflag iconfolderfolder iconinstagraminstagram iconpinterestpinterest iconfacebookfacebook iconprintprint iconsquaressquares iconheartheart iconheart solidheart solid icon

Mediterranean Baked White Fish with Tomatoes and Olives Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.1 from 48 reviews

This Mediterranean Baked White Fish recipe features tender white fish fillets seasoned with oregano and garlic, topped with a vibrant mixture of cherry tomatoes, kalamata and green olives, red onion, and fresh thyme. Baked to perfection in the oven, this dish delivers bright, fresh Mediterranean flavors and is perfect for a healthy and flavorful dinner ready in about 25 minutes.

  • Total Time: 25 minutes
  • Yield: Serves 6

Ingredients

Fish and Seasoning

  • 1 ½ lb white fish fillet such as cod or halibut, 1 to 1 ½ inch thickness
  • Kosher salt and ground black pepper, to taste
  • Extra virgin olive oil, for brushing and drizzling (approximately 4 tablespoons total)
  • Juice of ½ lemon (more for serving)

Tomato and Olive Topping

  • 8 ounces cherry tomatoes, halved
  • 3 ounces pitted olives, halved (combination of kalamata and green olives)
  • 3 tablespoons minced red onion
  • 4 to 5 garlic cloves, minced
  • 1 tablespoon fresh thyme leaves
  • 2 teaspoons dried oregano
  • Pinch of kosher salt and ground black pepper

Instructions

  1. Preheat Oven: Heat the oven to 425 degrees Fahrenheit to ensure it reaches the perfect temperature for baking the fish thoroughly and quickly.
  2. Prepare Fish: Pat the white fish fillets dry with paper towels, then season both sides generously with kosher salt and ground black pepper. Lightly brush a 9 ½ x 13-inch baking dish with extra virgin olive oil and place the fish inside. Squeeze the juice of half a lemon evenly over the top of the fillets to add brightness and a touch of acidity.
  3. Make Topping Mixture: In a medium mixing bowl, combine the halved cherry tomatoes, pitted kalamata and green olives, minced red onion, and minced garlic. Add fresh thyme leaves and dried oregano, along with a small pinch of salt and ground black pepper. Drizzle approximately 3 tablespoons of extra virgin olive oil over the mixture and toss gently to combine all the flavors.
  4. Assemble and Bake: Pour the tomato and olive mixture evenly over the seasoned fish in the baking dish. Place the dish in the preheated oven and bake for 15 to 20 minutes, depending on the thickness of your fish fillets, until the fish is opaque and flakes easily with a fork.
  5. Serve: Remove the baked fish from the oven, add additional lemon juice if desired, and serve immediately while hot, enjoying the fresh Mediterranean flavors.

Notes

  • Use fresh fish fillets about 1 to 1 ½ inches thick for best results.
  • Adjust baking time based on fish thickness to avoid overcooking.
  • You can substitute fresh oregano if preferred, adjusting quantity to taste.
  • For a spicier kick, add some red pepper flakes to the tomato and olive mixture.
  • Serve with a side of crusty bread or a fresh green salad for a complete meal.
  • Author: ELLA
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: Mediterranean
  • Diet: Gluten Free