01 -
Heat olive oil in a large skillet over medium heat. Season chicken breasts evenly with Cajun seasoning, garlic powder, onion powder, smoked paprika, salt, and black pepper.
02 -
Place seasoned chicken in the hot skillet and cook for 6 to 7 minutes per side until golden brown and fully cooked. Remove from skillet and let rest on a cutting board.
03 -
In the same skillet, melt butter over medium heat. Add minced garlic and sauté for 1 to 2 minutes until fragrant and lightly golden.
04 -
Pour in heavy cream and chicken broth, stirring to combine. Bring to a simmer and cook for 3 to 4 minutes to thicken slightly.
05 -
Stir in grated Parmesan cheese until fully melted and the sauce is smooth.
06 -
Prepare fettuccine according to package instructions until al dente. Reserve 120 ml pasta water, then drain pasta.
07 -
Slice rested chicken into thin strips. Add drained pasta to the skillet with sauce, tossing to coat well. If sauce is too thick, gradually add reserved pasta water until desired consistency is reached.
08 -
Stir in chopped parsley and lemon juice. Add sliced chicken on top, toss gently to combine and heat through. Serve immediately, garnished with extra parsley if desired.