A week after Blair Nightingale’s husband, Larry, dies, she learns she’s about to lose everything she owns due to a foolish mistake Larry made. In an instant, Blair’s life is transformed from rich, Silicon Valley trophy wife to poor, widowed single mom. Her only goal now is to provide for her daughter. As Blair begins to pick up the pieces, George—Larry’s best friend and the man she truly resents—seems to always be around. When Blair is overwhelmed by all the challenges she faces, she seeks comfort in baking rich, filled, three-layered cupcakes that her grandmother once taught her, and soon Blair's life is changed forever.