These days it seems like everyone's trying to remake the classics, and while there's nothing wrong with adding the occasional hip twist to a perennial favorite, sometimes you just want good, old-fashioned mac 'n' cheese. And when you do, Cracker Barrel still makes the best. No Gruyère, no truffles, no bell-pepper brunoise or anything else weird: This simple, savory side dish consists of nothing trickier than a gooey yellow cheese sauce over soft elbows. Sure, Cracker Barrel is a chain, but it's a chain that does nothing but try to cook like grandma used to - so it's bound to get something right once in a while.