Pour heavy whipping cream in a small sauce pan on low heat and butter. Gradually add parmesan cheese continuoulsy stirring so that the cheese doesn't stick to bottom of pan ( I only use half of the cheese). Shake garlic salt 10x or more to taste. I like my garlic so I put a lot in :)
I buy pre-cooked chicken fahjita strips and fry them in skillet with a little vegetable oil.
After alfredo sauce has been cooking for 15min pour over pasta and add chicken on top or mix it all together. You'll love it!!