What is comfort food? Well, it's anything, really, as long as it does the job, whether it's warming you up on a cold night or bringing back waves of nostalgia. For Scene dining editor Doug Trattner, his favorite comfort foods in Cleveland run the gamut from a warm bowl of pho to poutine, Hungarian dessert to Jewish deli staples, breakfast to late night. Here's what he's ordering when he needs that dose of comfort.