Fromage Blanc is a French white cheese, soft, but thicker and firmer than yogurt. You can substitute a good quality Greek yogurt, like Fage, or quark, or mascarpone. Also, while we prefer the leaner and streamlined version of the cutlets, there is more "pan sauce created" when using the whole chicken method. That method is also preferred if you plan to add vegetables to the roasting pan, such as asparagus, baby potatoes, carrots, and such.Courtesy of Spa Index Guide to Spas and Contributors | https://www.spaindex.com/parsley-chicken-mushrooms/