This Rare Cheese Is Infested With Live Maggots

“Casu marzu” literally means “rotten cheese,” but in Sardinia, it’s a glory to behold. What starts off as a regular wheel of pecorino is then visited by cheese flies that lay their eggs inside, giving the formaggio its signature zing. But, with a nickname like “the world’s most dangerous cheese,” you can be sure that along with the cheese comes some risky business. Still, a handful of artisans continue to produce the traditional cheese, cementing its status in Sardinian culture.