Aurelia, a young girl reincarnated into another world, gains a magical skill despite being born a commoner. However, nobles begin pursuing her to seize her power! She escapes to an inn on the verge of bankruptcy because its food is terrible. When she tries using her skill, she discovers that it can summon ingredients from her previous life. With the help of the Recipe Grimoire, she creates delicious dishes, turning the dilapidated inn into a thriving business. Before long, her cooking also helps solve problems across the continent, including the spread of infectious diseases.