Tonight I tried Kraft's recipe for Smarter Fettuccini Alfredo. As I wanted leftovers (and didn't want to waste cream cheese), I doubled the recipe, cutting the broth to 2 cups and the flour to 2 T. when doing so.
The verdict? Everyone in the family loved it! It was a little different, and I think next time I will add a little garlic and maybe some Italian seasoning, but it was definitely something we will have again. I might even try adding chicken to it sometime when I'm not going for a meatless meal alternative. The nutmeg gave it a similar flavor to the chicken tetrazzini that I make often, but it was a much thicker, stick-to-the-noodles sauce.
I'd recommend giving it a try. I don't think I'll be making the sauce for my alfredo pizzas anytime soon, but it's a good entree, and definitely healthier than standard alfredo sauce. Let me know what you think if you try the recipe!