Which came first? Well, on this show, it's the egg. An eggs-pert (sorry, had to) tells us why the shell and yolk color can vary — and whether it makes a difference in taste. Plus, a visit to Niecie's Restaurant to find out more about their chicken and waffles, then KCUR's Food Critics search out the best chicken dishes in and around Kansas City. Guests: Darrin Karcher, Assistant Professor of Animal Sciences , Purdue University Denise Hayes Ward, Niecie's Restaurant Charles Ferruzza, The