01 -
Position a rack in the center of your oven and preheat to 400°F (200°C). Lightly brush a baking dish large enough to hold all the salmon fillets with olive oil.
02 -
In a medium bowl, combine the halved cherry tomatoes, sliced red onion, and chopped Kalamata olives. Add the olive oil, lemon juice, dried oregano, salt, and pepper. Toss gently until everything is evenly coated in the dressing.
03 -
Pat the salmon fillets dry with paper towels and place them skin-side down in the prepared baking dish, leaving a little space between each piece. Season the tops with a pinch of additional salt and pepper.
04 -
Spoon the Mediterranean topping all around the salmon fillets, making sure to get some of the liquid from the bowl. Drizzle a little extra olive oil over each piece of salmon.
05 -
Bake the salmon in the preheated oven for 15-20 minutes, depending on the thickness of your fillets. The salmon is done when it flakes easily with a fork and reaches an internal temperature of 145°F (63°C).
06 -
Remove the baking dish from the oven and let it rest for 2-3 minutes. Sprinkle the fresh basil over the salmon and vegetables just before serving. For an extra touch of brightness, serve with lemon wedges on the side.