Preheat oven to 350°F (180°C).

Cook pasta according to package instructions. Set aside.

Place salmon skin side down on a baking sheet and season with some salt and pepper. Bake 14-16 minutes until the salmon flesh flakes.

Meanwhile, heat alfredo sauce in a saucepan over medium heat until it starts to bubble. Add in spinach and stir. Cook for 1-2 minutes until spinach has wilted.

Remove salmon from the oven and when it is cool enough to handle, cut it into large chunks.

Add pasta to a plate and pour the alfredo sauce over the pasta. Top with salmon and some pepper. Serve.