You've been corporately trained to think you have to drive all the way to Marana to get a great glazed doughnut, or that good doughnuts have to be filled with fancy cream and globs of icing. Or perhaps you're one of those people who go to a certain place just for the coffee. (Stop lying.) Well, it's time to remind you that the best kind of doughnut is the plain glazed variety, and in Tucson, the place that makes and sells the best plain glazed doughnut—perhaps in the entire universe—is Le Cave's. Generations of Tucsonans have understood this to be fact: A pink box from Le Caves is artery-clogging love.