With two hours left until the guests arrive, you need a chocolate dessert that doesn't use flour. Foodpickle, a foodie answers web app by the crowdsourced recipe site food52, is a great place to ask such questions and get inspired by answers.
You can ask the Foodpickle crowd, including the site's knowledgeable editors, by simply tweeting with @foodpickle. You'll get your responses by reply or direct message, but you can also check out the site directly to see recipe links with picture previews and get a deeper read on how exactly you can cook red peppers without the traditional roasted-with-onions recipe and the like. If Twitter's not your thing, you can get a food52 account and ask a question without sending it out to the world at large.