Gordon and Janine challenge their teams to find a new use for Australia's beloved Vegemite that will appeal to the American market

In the semi-final, Gordon and Janine put their own brands on the line as the entrepreneurs develop and pitch original concepts for Boost Juice and Vibrante Bianco wine.

In the season finale, the two remaining entrepreneurs from each team have 24 hours to re-work their original business pitches, working with experts and the added experience and knowledge they have learnt across the series, and present them to a live audience. Who will be crowned Gordon Ramsay and Janine Allis' Food Stars?