When an exotic stranger, Vianne Rocher, arrives in the French village of Lansquenet and opens a chocolate boutique directly opposite the church, Father Reynaud identifies her as a serious danger to his flock especially as it is the beginning of Lent, the traditional season of self-denial. War is declared as the priest denounces the newcomer's wares as the ultimate sin.

As a result, Vianne's plans for an Easter Chocolate Festival divide the whole community in a conflict that escalates into a 'Church not Chocolate' battle. As mouths water in anticipation, can the solemnity of the Church compare with the pagan passion of a chocolate eclair?