1Cook the fettuccine pasta according to the package instructions until al dente. Drain and set aside.
Season the chicken breast with 1 tablespoon of Cajun seasoning, salt, and black pepper.
In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the chicken breast and cook for 6-7 minutes on each side until fully cooked. Remove from the skillet and let it rest for a few minutes before slicing it into strips.
In the same skillet, add the remaining tablespoon of olive oil and sauté the minced garlic until fragrant.
Pour in the heavy cream and bring it to a gentle simmer. Stir in the remaining tablespoon of Cajun seasoning.
Add the grated parmesan cheese to the cream sauce, stirring continuously until the cheese has melted and the sauce is smooth.
Add the cooked fettuccine pasta to the sauce, tossing to coat the pasta evenly.
Add the sliced chicken to the pasta and mix well.
Adjust the seasoning with salt and black pepper to taste.
Serve the Spicy Cajun Alfredo Pasta hot, garnished with additional parmesan cheese if desired.