Pampered Manhattan housewife Desiree Harper has it all. That is until her husband unexpectedly dumps her for his acupuncturist. Faced with an airtight prenup, Desiree reluctantly lands a job making cupcakes at her father's bakery in Flemington, NJ. She soon discovers there's more to life than 5th Avenue and true love can be even sweeter in small town America.

After her sister and brother-in-law's tragic deaths, an American woman who is the guardian for her young niece and nephew is invited to a royal European castle for Christmas by her late brother-in-law's father, the Duke of Castlebury. Feeling out of place as a commoner, she is determined to give her family a merry Christmas and surprises herself when she falls for a handsome prince.