Rick Bayless, chef and host of Mexico — One Plate at a Time on PBS, tweets recipes on Twitter. Yes, 140 characters at a time. So when The Chicago Tribune interviewed Bayless, it seemed fitting to stick with that format. An example of a Bayless recipe tweet: “wrap papaya n serrano ham. Grill fish; baste: puree cnd chipotle+honey. Fry garlic in OO, mash in bl beans. Grill #cake+ van ice crm+cajeta.” Yum.