MASTERCHEF: L-R: Judges Joe Bastianich, Graham Elliot and Gordon Ramsay present the Mystery Box Challenge ingredients on an all-new episode of MASTERCHEF airing Tuesday, Aug. 9 (9:00-10:00 PM ET/PT) on FOX. ©2011 Fox Broadcasting Co. CR: Greg Gayne/FOX

MASTERCHEF: The Top 5 compete in the Mystery Box challenge in an all-new episode of MASTERCHEF airing Tuesday, Aug. 9 (9:00-10:00 PM ET/PT) on FOX. Pictured: Contestant Suzy ©2011 Fox Broadcasting Co. CR: Greg Gayne/FOX

MASTERCHEF: The Top 5 compete in the Mystery Box challenge in an all-new episode of MASTERCHEF airing Tuesday, Aug. 9 (9:00-10:00 PM ET/PT) on FOX. Pictured L-R: Contestant Adrien and Chef Gordon Ramsay ©2011 Fox Broadcasting Co. CR: Greg Gayne/FOX

MASTERCHEF: The Top 5 compete in the Mystery Box challenge in an all-new episode of MASTERCHEF airing Tuesday, Aug. 9 (9:00-10:00 PM ET/PT) on FOX. Pictured L-R: Contestant Ben and Chef Gordon Ramsay ©2011 Fox Broadcasting Co. CR: Greg Gayne/FOX

MASTERCHEF: The Top 5 compete in the Mystery Box challenge in an all-new episode of MASTERCHEF airing Tuesday, Aug. 9 (9:00-10:00 PM ET/PT) on FOX. Pictured L-R: Contestant Suzy and Chef Gordon Ramsay ©2011 Fox Broadcasting Co. CR: Greg Gayne/FOX

MASTERCHEF: The Top 5 compete in the Mystery Box challenge in an all-new episode of MASTERCHEF airing Tuesday, Aug. 9 (9:00-10:00 PM ET/PT) on FOX. Pictured: Contestant Christian ©2011 Fox Broadcasting Co. CR: Greg Gayne/FOX

MASTERCHEF: The Top 5 compete in the Mystery Box challenge in an all-new episode of MASTERCHEF airing Tuesday, Aug. 9 (9:00-10:00 PM ET/PT) on FOX. Pictured: Contestant Adrien ©2011 Fox Broadcasting Co. CR: Greg Gayne/FOX

MASTERCHEF: The Top 5 compete in the Mystery Box challenge in an all-new episode of MASTERCHEF airing Tuesday, Aug. 9 (9:00-10:00 PM ET/PT) on FOX. Pictured L-R: Contestant Jennifer and Chef Gordon Ramsay ©2011 Fox Broadcasting Co. CR: Greg Gayne/FOX