Chipotle restaurant

“What the heck happened to Chipotle,” Jim Cramer asked Monday on CNBC’s “Mad Money.” “And what are we supposed to do about it now?”

The high-quality Mexican restaurant chain , which Cramer has been a fan of for years, reported an “apocalyptic quarter” last Thursday night, and the stock got hammered on Friday — falling 22 percent from $403 to $316.