Preheat your oven to 400°F (200°C). This ensures a hot environment that will help achieve a nice crust on the salmon.
Line a baking sheet with parchment paper or aluminum foil for easy cleanup. Drizzle 1 tablespoon of olive oil onto the parchment and spread it evenly.
In a mixing bowl, combine the smoked paprika, kosher salt, black pepper, garlic powder, light brown sugar, dried basil, dried oregano, and cayenne pepper. Mix well to create a cohesive spice blend.
Pat the salmon filets dry with paper towels. This helps the skin get crispy. Rub the remaining 1 tablespoon of olive oil over the top of the salmon, then generously apply the spice mix, pressing it into the fish to form a crust.
Place the seasoned salmon filets skin-side down on the prepared baking sheet. Bake in the preheated oven for about 12-15 minutes, or until the salmon flakes easily with a fork and reaches an internal temperature of 145°F (63°C).
Once baked, remove the salmon from the oven. If desired, garnish with fresh herbs before serving. Pair with your favorite sides for a complete meal.