This yummy dish is basically grown-up mac and cheese. We're breaking down how to make chicken Alfredo pasta. This dish uses any easy method so you can spend less time cooking and more time eating it. We think the beauty to this dish is all in the Alfredo sauce. The recipe calls for dried fettuccine, boneless, skinless chicken breasts, kosher salt, freshly ground black pepper, canola oil, heavy cream, garlic, grated Parmesan cheese, freshly grated nutmeg, chopped fresh parsley leaves.