Chris Bork, the executive chef and co-owner of Vista Ramen (2609 Cherokee Street; 314-797-8250), grew up loving food made by his New Orleans native parents and enjoyed the rush of his first gigs cooking on a line. The real reason he went to cooking school had nothing to do with all that, though — he did it for a girl. "The whole wanting to be a professional cook thing happened by accident," Bork explains.…