We thought our newly crowned favorite fast food chain was up to something. Last month, there were rumors that McDonald's was planning a nationwide dollar breakfast menu, and these rumblings were confirmed when the chain announced last Thursday that, come early January, it will offer at least five new breakfast items. Do you know what's going to be only a buck in 2010? Here's the deal: I'll shoot you a picture of a dish, and you guess whether it is — or isn't — on the chain's new breakfast dollar menu. Find out how good your best guess is when you take the quiz!