Makanai Deka no Choushu Meshi

This is an interrogation room. The atmosphere is tense as questioning takes place to uncover the truth behind a crime. But for some reason, a wonderful aroma fills the air—!? Detective Kunimura Mitsuki, who loves delicious food, has a 100% confession rate among criminals who eat his home-cooked meals! The home-cooking detective solves cases with delicious food! A gourmet comedy with a strong detective drama flavor!

(Source: Kodansha, translated)