Brooklyn's sister Savannah and her former culinary school classmates all became successful chefs, especially Savannah's ex-boyfriend Baxter Cromwell, who went on to culinary superstardom. When he invites the old gang to the gala opening of his new restaurant in San Francisco, Savannah asks Brooklyn to restore a rare antique cookbook as a present for him.

The night they all gather, Baxter is found dead, the cookbook has disappeared, and Savannah becomes the suspect du jour. But Brooklyn knows her sister is innocent, and there are plenty of old grudges simmering among this backstabbing bunch. Now she'll have to turn up the heat on the investigation before Chef Savannah finds herself slinging hash in a prison cafeteria.