Old ladies like to talk. But someone should remind them that gossip is a sin. A deadly sin. Kitchen klutz Jackie Hoffner decides to impress everyone by bringing something other than potato chips to the church potluck. She is certain her spiral noodle casserole will be the hit of the day...until someone plants poisonous mushrooms in her casserole to kill a gossipy old lady. Determined to clear her name and prove she's not a complete culinary catastrophe, Jackie sets out to track down the killer. But mushrooms aren't the murder's only weapon, and her bumbling efforts place her in the dead center of the killer's cross-hairs.