I'm Not The Saint, So I'll Just Leisurely Make Food At The Royal Palace

I'm Not The Saint, So I'll Just Leisurely Make Food At The Royal Palace summary:

Rina was summoned to another world to be the Saint, but was surprised at how bad the food tasted. It tastes like this even at the royal palace…? I’ll just make it myself, so give me your kitchen! Relieved of her Saint duties, Rina wins the heart and stomachs of the nobles through her food!