Delilah O'Leary can't wait to open her new gourmet deep-dish pizzeria in Geneva Bay, Wisconsin - a charming resort town with a long history as a mobsters' hideaway, millionaires' playground, and vacation mecca. Engaged to a hunk with a hefty trust fund, Delilah is poised to begin a life that's just about as delicious as one of her cheesy creations. Just before opening night, though, Delilah's plans for pizza perfection hit the skids when her fiance dumps her and leaves her with a very large memento from their relationship - Butterball, their spoiled, plus-sized tabby cat. Delilah's trouble deepens when she discovers a dead body and finds her elderly aunt holding the murder weapon. Handsome local police detective Calvin Capone, great grandson of the legendary gangster, opens an investigation, threatening to sink Delilah's pie-in-the-sky ambitions before they can even get off the ground. To save her aunt and get her pizza place generating some dough, Delilah must deliver the real killer.