Cook the pasta: Fill a large pot with salted water, bring it to a boil, and add the fettuccine. Cook according to package instructions until al dente. Drain and set aside.
Prepare the sauce: In the same skillet, add the minced garlic and cook for about 1 minute until fragrant. Pour in the heavy cream, stirring to combine, and allow it to simmer for 2-3 minutes.
Add cheese: Gradually stir in the Parmesan cheese, mixing until melted and the sauce thickens. Adjust seasoning with salt and pepper as needed.
Combine pasta and chicken: Return the cooked chicken to the skillet, and then add the drained fettuccine. Toss until well-coated in the creamy sauce and heated through.
Garnish and serve: Serve hot, garnished with chopped parsley for a pop of color and flavor.
Notes
Use freshly grated Parmesan for better flavor and texture. Don’t overcook the chicken to avoid dryness.