Audrey is a war widow living at Willow Lodge, working to raise three young sons and maintain a baking business. Raised in a loving home, she is an honest, hardworking romantic who tries to keep her family afloat by borrowing from her wealthy sister, Gwendoline. She views food as a livelihood and a vital connection to her past and her land.

Gwendoline is the wealthy, ambitious lady of Fenley Hall who works to maintain her place in upper-class society. Feeling ostracized during her childhood, she married for status rather than love and now lives in an abusive environment with her older husband. She views the cooking contest as an opportunity to carve out personal prestige and autonomy.

Nell is a 19-year-old kitchen maid at Fenley Hall who feels limited by her heavy workload and the strict social hierarchy. Having grown up in an orphanage, she possesses a natural talent for cooking but struggles with self-confidence. She enters the BBC cooking contest as part of a team, hoping the opportunity will help her forge a path beyond domestic service.

Zelda is a trained, epicurean chef who was evacuated from luxury hotels in London to work at the local pie factory. She masks her working-class origins with a fabricated upper-class accent and relies on calculated tactics to survive in a male-dominated industry. Hiding a pregnancy, she enters the contest to secure a respectable position that will allow her to return to London.

Sir Strickland is the wealthy owner of the Fenley Pie Factory and a major player in local food importation. He uses his wealth and political connections to bypass wartime rationing laws, hoarding luxury goods while his neighbors struggle. He exercises oppressive control over his household and treats his wife with cruelty.

Mrs. Quince is the experienced head cook at Fenley Hall, well-respected for her culinary expertise even beyond the local village. Now in her mid-seventies, she acts as a grounding force in the bustling manor and provides stability for her staff. She enters the contest to help her young mentee secure a better future.

Paolo is an Italian prisoner of war assigned to agricultural labor on Sir Strickland's farm. Rather than being hostile, he remains grateful for safety and regular meals, bringing a joyous, celebratory attitude to his life. Coming from a large family, he values sensory pleasure and the emotional connection of traditional cooking.

Ambrose is the BBC radio presenter for The Kitchen Front, tasked with judging the local cooking competition to find a new female co-host. He operates in a high-profile, public-facing role that requires him to carefully manage his image and hide his own social marginalization. He strives to keep the competition fair despite outside pressures.

Jim is a skilled hotel chef from London whose career decisions often prioritize his own survival over loyalty. He is charming but self-centered, willing to use his culinary expertise to endear himself to wealthy patrons. His sudden arrival in Fenley complicates the cooking competition and the personal lives of the contestants.

Alexander is Audrey's eldest son, who has taken on increased responsibility following his father's disappearance. He actively assists with household chores and the family baking business, encouraging his mother to pursue the radio contest.

Ben is Audrey's middle son, an energetic boy who helps with the family's victory garden and livestock. He shares his mother's protective instincts regarding their homestead and actively supports the household's war efforts.

Christopher is Audrey's youngest son, who suffers from severe anxiety due to the ongoing war. The sounds of airplanes trigger intense panic attacks, requiring comfort and distraction from the adults in his life.

Matthew is Audrey's husband, an artist whose creative spirit brought joy to their family before the war. His absence leaves a profound emotional and financial void at Willow Lodge, heavily influencing Audrey's motivations and struggles.

Mr. Barlow is the farm manager at Fenley Farm, working directly under Sir Strickland. He oversees agricultural production and facilitates his employer's illicit, off-ration market operations by keeping secret accounting records.

Mr. Forbes manages the Fenley Pie Factory under Sir Strickland's ownership. He attempts to maintain order among the factory staff but easily yields to pressure when threatened with health standard violations.

Brackett is the dutiful butler at Fenley Hall who manages the daily operations of the Strickland household. He observes much of the tension and secrecy within the manor, frequently hovering on the periphery of household conflicts.

Mrs. Newton is the former head cook of Fenley Hall who mentored Eileen Quince decades prior. Though deceased, her legacy lives on through the cherished recipe book she passed down to her protégé.