Partners Shiro Kakei, a mostly closeted and uptight lawyer, and Kenji Yabuki, a genial and talkative hairstylist, live their lives in the pages of this seinen series, interacting with coworkers, neighbors, friends, and relatives as they face a variety of everyday complications and crises. As in Not Love but Delicious Foods Make Me So Happy, Yoshinaga's focus is actually food, but where that good-humored parody of the mangaka's own life emphasized restaurant dining, What Did You Eat focuses on modern Japanese home cooking. After a day at the office, Shiro likes to unwind by preparing dinner for the two of them, narrating his cooking to himself in a way that results in near-complete recipes for the reader. If you are any kind of a cook at all, it's likely you can follow his preparations in your own kitchen (given that you can figure out and obtain some of the convenience ingredients: "noodle sauce," for example, is a common flavor enhancer in his recipes).
Yoshinaga, honored with multiple awards for her beautifully drawn alternate history Ooku: The Inner Chambers, seems to me to be using this series much the way Shiro uses his cooking: a less stressful challenge with which to unwind. The artwork is pretty (although nowhere as elaborate as Ooku's) and the events diverting (although neither as humorous as Not Love nor as poignant as Flower of Life or Antique Bakery), but for me, this series lacks a certain something.( Cut for more, including some spoilers )