The company is putting up record numbers, but it sits at an expensive earnings multiple.Perhaps no restaurant has made a stronger comeback than Chipotle (CMG 0.21%) over the last decade. After dealing with a huge food safety crisis in 2015, the fast-casual leader is now stronger than ever as it closes in on 3,500 stores with impressive unit volumes. It brought on a new CEO, Brian Niccol, in 2018 to steer the business, which has paid off handsomely. Over the last 10 years, Chipotle has posted a 382% total re ...