Sliced thin with flecks of dill peeking out, the salmon looks like any other of gravlax you would have for brunch. But put it on a bagel with a schmear of cream cheese, and you will get pretty stoned eating this delicacy.

The mastermind behind the THC-infused salmon – cured in salt, dill, lemon, sugar and a weed tincture – is Josh Pollack, owner of Rosenberg's Bagels and Delicatessen in Denver.

"I love bagels and lox, and I love cannabis," Pollack said.