Get Started:
Preheat your oven to 400°F (200°C).
Prepare the Salmon Fillets: Pat the salmon fillets dry with paper towels. This helps the blackening spices adhere and ensures a good sear.
Season the salmon fillets on both sides with salt and black pepper.
Make the Blackening Spice Mix:
In a small bowl, combine the paprika, garlic powder, onion powder, and cayenne pepper.
Cook the Spinach:
Heat the butter in a large skillet over medium heat.
Add the spinach and cook until it wilts, about 2-3 minutes. Stir frequently to ensure even cooking.
Remove the skillet from the heat and stir in ¼ cup of the shredded Parmesan cheese until it’s melted and well combined with the spinach.
Stuff the Salmon:
Make a horizontal slit in each salmon fillet, creating a pocket without cutting all the way through.
Stuff each pocket with the cooked spinach and Parmesan mixture, dividing it evenly among the fillets.
Blacken the Salmon:
