Harpreet Kaur, whose parents own Waring Green Stores, is now one of the final seven contestants competing for a £250,000 investment from Lord Sugar.
Last night's show saw the contenders summoned to the headquarters of Aston Martin in Gaydon, Warwickshire, where they were set the task of laying on a racing-themed corporate away day at Silverstone.
30-year-old Harpreet, who runs dessert parlour Barni’s, was project manager for the episode and led her team to victory.
Next week will see the contestants try to sell products on a TV shopping channel.