A high-powered wedding planner is pulled in at the last minute to plan a royal wedding set for Christmas Day. She meets a handsome stranger, who she is shocked to later discover is the prince whose sisters wedding she is planning.

Stella dreams of running her family's restaurant and marrying her long-term boyfriend, but when her life crumbles, she seizes the opportunity to become a chef in London. Will the city and a persistent food critic transform her perspective?