Alton Brown puts the world’s most expensive burger to the test

Reviews are just one facet of The Straight Beef. We are also dedicated to keeping our readers and viewers abreast of the latest burger news and information. In this segment from 20/20, Alton Brown explains why the “Kobe” beef at your local steakhouse is likely a fraud and puts the world’s most expensive burger to a blind taste test. The burger portion of the piece begins at the 4:30 mark.