Bandits, monsters, drought, and scheming nobles all threaten the impoverished territory Pastry Mille Morteln is set to inherit, but the future lord has an unlikely weapon: the memories of a professional pâtissier from another life. Rebuilding his family's fortunes means combining swordplay and magic lessons with confectionery experiments that turn local ingredients into something his people have never tasted. This is the light novel that inspired the Sweet Reincarnation manga and anime.