Flaky white cod with a quick tomato and olive relish on top. Mediterranean, low calorie, elegant — the kind of dinner that makes eating light feel effortless.
Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Pat cod fillets dry and place them on the prepared baking sheet. Season both sides with half of the salt and pepper.
In a mixing bowl, combine halved cherry tomatoes, sliced Kalamata olives, minced red onion, chopped parsley, minced garlic, olive oil, lemon juice, and the remaining salt and pepper. Toss gently to combine.
Spoon the tomato and olive relish evenly over the cod fillets, pressing lightly so it stays in place.
Bake in the center rack for 14–18 minutes, until the cod flakes easily with a fork but isn’t dry. Serve immediately with extra parsley if desired.