Preheat oven to 425 degrees F/ 220 C. Mix together chopped sun-dried tomatoes, mayo, garlic, and oregano.
Place parchment on top of a baking sheet, then place the fish on top, skin side down. Sprinkle fish with a tiny bit of kosher salt and freshly cracked black pepper. Spread the mayonnaise/tomato mixture over the top of the fish.
Bake at 425 for 15-17 minutes. My fish was about 1 1/2″ thick and took 15 minutes. Remove from oven and top with fresh chopped basil. Enjoy!
