I'm Not the Saint, so I'll Just Leisurely Make Food at the Royal Palace

Summoned to a different realm as a saint, Rina is taken aback by the unsavory flavor of rice. To her astonishment, even the regal residence suffers from this deficiency. With determination in her heart, she requests access to a kitchen, vowing to prepare the grains herself. With the constraints of her holy role behind her, Rina delights the palates and tickles the tummies of the king's household with her delectable cuisine!