Light Chicken Broccoli Alfredo Soup (Lower Fat) from Food.com: When I ran across Chef #55221's recipe for Chicken Broccoli Alfredo Soup, I thought it sounded like something my family would love. Being on a "lower fat" diet, there was no way I could make it as written though. I was really pleased with how well the recipe modified to meet my dietary needs. It was still rich and delicious, and everyone loved it. Here is my lightened up version.