Alfredo Sauce

I have had this recipe for a long time, written on a napkin in my recipe box. I have made it many times and can't believe that I haven't posted about it. Homemade sauce is a million, no...A BILLION times better then that store bought kind. (Although maybe I have just never had a good store bought kind). It really doesn't take that much longer to make because you throw the ingredients in a blender and then heat them up and add cheese. NOT DIFFICULT and so much better!
I am a lover of everything smothered in Alfredo sauce! My husband loves it as well. In fact, every week while I am planning out my menu for the following week I ask him one meal that he would like to have that week and every time it is "oh I don't know, maybe some chicken with some penne and some alfredo sauce?" LOL. (Does anybody else's spouse offer the same opinion every time on food when asking what they want each week?! I have begun wondering if they do this on purpose so you will stop asking or if they really just like the same thing to eat??)
*BTW sauce is REALLY hard to photograph**