The Chipotle Quesarito is a very famous 'secret' item on the Chipotle menu. It is a burrito wrapped in a quesadilla.  That's right, instead of using a plain flour tortilla, like the unfortunate soul next to you, the Chipotle servers will start your Quesarito off with a quesadilla they make from sandwiching a heaping amount of cheese between two tortilla shells and heating it in the warmer while you wait. After that, you continue to order your regular burrito.