Hector Osorno is the Kraft Heinz Ketchup Master, whose job it is to make sure around 70% of the ketchup sold in America tastes the way it should. (Dan Charles/NPR) My search for the secrets of ...

My search for the secrets of American ketchup began in a sun-baked field near Los Banos, Calif. The field didn't look like much at first. Just a wide, pale-green carpet of vines. Then Ross Siragusa, ...

The field didn't look like much at first. Just a wide, pale-green carpet of vines. Then Ross Siragusa, the head of global agriculture for the company Kraft Heinz, bent over, lifted up some of the ...