Boil a large pot of salted water. Add pasta and cook according to package instructions until al dente, about 8-10 minutes. Drain, reserving a cup of pasta water.

Season salmon fillets with salt and pepper. Dust with flour and set aside.

Heat olive oil and butter in a skillet over medium-high heat. Sear salmon for 2-3 minutes on each side until browned and cooked through. Remove from skillet.

In the same skillet, add broth, garlic, and lemon juice. Simmer for 1 minute, scraping the skillet.

Return salmon to skillet, breaking into bite-sized pieces. Stir to coat and warm through for 1-2 minutes, adding reserved pasta water if needed.

Add drained pasta, tossing to coat in the sauce. Cook for an additional minute.

Serve the pasta topped with parsley, red pepper flakes, and parmesan cheese. Enjoy!