01 -
Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper. Place salmon pieces skin-side down on the lined baking sheet.
02 -
Using a sharp knife, cut a lengthwise slit down the middle of each salmon piece. Do not cut all the way through, leaving the flesh attached at the bottom and ends.
03 -
Brush salmon with 1 tablespoon of olive oil and season with salt and pepper. Set aside.
04 -
Heat the remaining 1 tablespoon of olive oil in a large pan over medium heat. Add the spinach, Italian seasoning, paprika, cayenne, salt, and pepper. Sauté until wilted, about 2 minutes.
05 -
Turn off the heat. Stir in the roasted red peppers, feta, and parmesan. Press down on the feta to mash and combine the mixture until it sticks together.
06 -
Spoon the spinach-feta mixture into the slits of each salmon piece. Distribute evenly until all the mixture is used.
07 -
Place the stuffed salmon in the oven and bake for 12–17 minutes, depending on the thickness of the fish and desired doneness. Remove from the oven and serve hot.