I have a pot-luck Sunday evening. I'm supposed to bring a dessert. One girl is eating low-carb and I want to support her efforts. Another girl is allergic to milk so no butter or milk but I can use country crock and lactaid (oh how it KILLS me to do so!). I was thinking some sort of cake + berry topping + real whipped cream "bar" that can be adjusted to fit both diets, but I'm not married to the concept. Anybody got a better idea? I don't mind spending time on this to get a quality result. Thanks in advance!