In order to boost her struggling family winery's reputation, Emmy Oak throws a Wine and Chocolate party for the Sonoma Valley elite--featuring her delicious drinks alongside her friend Leah's decadently chocolaty desserts. But when Leah's ex-husband's new trophy wife turns up dead after the party, the police paint Leah in the role of main suspect and the only thing anyone in town can talk about is the murder at the Chocolate Bar.
In order to save face and her friend, Emmy finds herself infiltrating high society and sorting among the catty and cantankerous for her killer. Did the victim's rare-wine brokering business have anything to do with it? Or was it the hot new golf pro at the club or the frenemy with a jealous streak? Or maybe her husband found a less messy way than divorce to end their short and unhappy marriage? Emmy isn't sure, but she knows a mysterious man in a cowboy had has something to do with it, and the deeper she digs, the more trouble seems to follow her. Between crashing the country club, dodging danger, and trying to stay one step ahead of the sexy Detective Christopher Grant, Emmy has her work cut out for her to catch a killer...before hers is the next death by chocolate!
Emmy Oak is still trying to save the family vineyard, this time she and a new friend Leah have come up with the idea of a dessert and wine evening, held at Leah's bakery/cafe, it all seems to be going well until Leah spots her ex-husband's new trophy wife, Leah ducks into the kitchen leaving Emmy and her best friend Eva to hold down the fort in the front. Other than that it seems to have been a successful evening, until Emmy stumbles across the trophy wife dead by a dumpster. Now with everything pointing towards Leah as the killer Emmy and Eva need to channel their inner Cagney and Lacey and find the true killer before Leah's next cooking gig is in prison!