From Tasty Kiwi Scans:

Komugi, a wealthy young woman, who loves delicious food, decided to become a chef at the Italian restaurant L'aurora. She was hired on the condition that she would live by supporting herself and on a low pay. But what will become of her, when every single day she's being tormented by the skilled, but sharp-tongued top chef Tetsuri, poverty, and, more than anything, hunger...!?

From MangaHelpers:

Yonekura Komugi is a young woman from a rich family, who thinks one of the happiest moments of life is when you eat something truly delicious. She dreams of being a chef at the Italian restaurant L'aurora, a place that held special significance for her grandmother. Unfortunately, she sabotages herself by making a terrible first impression on the prickly L'aurora top chef, Tetsuri. Join Komugi as joins the staff at L'aurora and works her way to becoming a chef that can share the joy of delicious food with others! [tethysdust]