This Alfredo pasta is a delicious and easy way to use up leftover rotisserie chicken. Simply cook some pasta according to the package directions and set it aside. In a skillet, melt some butter and add some minced garlic. Add some heavy cream and Parmesan cheese, and stir until the cheese is melted and the sauce is creamy. Add the shredded chicken and pasta to the skillet, and stir until everything is heated through.