When a wealthy New York philanthropist pays for a private, four-day ziti workshop, Nell Valenti wants everyone at the Orlandini cooking school focused on the task at hand. But complications abound when Nell's boyfriend Pete Orlandini rushes to Rome for an unexpected business trip, Chef Orlandini is more preoccupied with a potential spot on an American cooking show than preparing for the workshop, and an uninvited woman sneaks into the villa to inspect Pete's olive grove. The last disturbance proves deadly, and when the woman's body is found, Nell must investigate before her hopes for the workshop are crushed.