I was at a Pampered Chef party a few nights ago, and they made this delish Lava cake in their covered baker. It just consisted of a boxed devil food cake mix, and 1 can of frosting. It was so easy and delish!! My question is.....Has anyone tried this recipe without using the $90 covered baker that Pampered Chef sells?? The host said that is the only vessel that would work. I want to try it, but I don't know what other type of pan to use for microwave. Anyone tried this?