Konna Tokorode Uragiri Meshi

The series depicts the story of the powerful president, Soichiro Sakakibara, and his secretary, Mariko Onodera, who introduces him to ``Betrayal Meal,'' which is delicious and exceeds his expectations. All of the restaurants that appear in the film are shot at actual restaurants.
"Betrayal Meal" is a term used to describe a dish that is surprisingly delicious despite its appearance, ingredients, or location.
(Source: TVDb)