Watching Food Network over the weekend (shock) and they make a bacon butter (bacon, butter, and bleu cheese), and scooped out a vidalia onion, wrapped it in foil, and threw it on the grill. But that's more of a recipe than creating something. But bacon butter may be a good placeholder of an official food until one can be created.
I wonder if you can substitute something for the bleu cheese... Shannon's allergic to it (mold). I like to find good onion recipes for her though, because she likes them so much.