Mrs. Sidhu is a high-end caterer with a taste for crime. Recently widowed, she juggles her new catering business with encouraging her wayward son Tez to find his passion, all while serving up justice to those who believe they are above the law. Her forays into sleuthing see her form an unofficial partnership with long-suffering divorcee DCI Burton who reluctantly accepts that together they're an unbeatable crime-fighting duo, much to the bemusement of his partner, DS Mint.
On a warm spring day in 1924, house maid and foundling Jane Fairchild finds herself alone on Mother's Day. Her employers, Mr. and Mrs. Niven, are out and she has the rare chance to spend quality time with her secret lover. Paul is the boy from the manor house nearby, Jane's long-term love despite the fact that he's engaged to be married to another woman, a childhood friend and daughter of his parents' friends. But events that neither can foresee will change the course of Jane's life forever.