Majonaka no rjóridžin (Noir) (S05E03)

The new instructor Suzuki challenges Soma to a Shokugeki! Though not a formal Shokugeki, Suzuki will be wagering on his own secret and Soma his kitchen knife respectively. The theme was “Something made of ingredients found in the cooking lab’s refrigerator.” While Soma serves a pork cutlet based on his techniques from Yukihira Diner, Suzuki makes an unexpected move... After the match, Soma learns a shocking fact from Suzuki. (Crunchyroll)