Wear a 'cheesy' sweater to Chipotle for free queso

Chipotle is taking a "cheesy" approach in an effort to lure customers into trying its queso.

On Tuesday, Dec. 12, the Tex-Mex chain is offering a free side of the queso to anyone who wears a "cheesy" sweater.

So what does a sufficiently cheesy sweater look like?

Well, the company didn't specifically say, but they want you to surprise workers with a fun knit.

The new side item has been profitable for the company since its release. Stock in the company rose 17 percent last quarter.