Season the chicken breasts with cajun seasoning.
Ensure both sides are well coated for a burst of flavor.
Heat olive oil in a large skillet over medium heat.
Add the chicken breasts and cook until fully cooked through, about 5-7 minutes per side.
In a large pot, cook the linguine pasta according to package instructions.
Once cooked, drain and set aside.
In the same skillet, melt butter over medium heat.
Stir in the minced garlic and cook for about 1 minute until fragrant.
Pour in the heavy cream, bringing it to a simmer.
Add grated Parmesan, salt, and black pepper, stirring until the cheese is melted and the sauce is creamy.
Add the cooked pasta to the skillet, tossing it in the sauce to coat evenly.
Optionally, you can toss in some diced tomatoes for extra flavor.
Slice the cooked chicken into strips.
Serve the pasta on plates, topping with the sliced chicken and a sprinkle of fresh parsley.