Cook pasta according to package directions until al dente. Drain and set aside.

In a large skillet, melt butter over medium heat. Add garlic and cook until fragrant.

Pour in heavy cream and bring to a simmer. Whisk in Parmesan cheese until smooth.

Add cooked chicken and pasta to the skillet. Toss to coat evenly with the sauce.

Season with black pepper to taste. Serve hot.