In a small bowl, mix together paprika, cayenne pepper, garlic powder, onion powder, dried thyme, salt, and black pepper.

Rub the spice mix generously onto both sides of the salmon fillets and let sit for a few minutes.

Heat a skillet over medium-high heat, add olive oil, and cook salmon fillets for 4-5 minutes on each side.

In a large pot of salted water, cook fettuccine according to package directions, adding broccoli for the last 3 minutes.

In the same skillet, melt butter, add minced garlic, and then heavy cream. Let simmer and add parmesan cheese.

Combine the drained fettuccine and broccoli with the Alfredo sauce, then serve topped with blackened salmon.