The Chicken That Appears in The Middle of Cookie☆
A Chicken That Appears in The Middle of Cookie☆, like what did you expect?
A drawn of chicken that made by " Yuzuna Sakura ." It is also called " Kuchu chicken" for short, appearing around the middle of the main story at 29:39 (14:53 to 14:57)
In order for Hinase (Alice) to enjoy cookies that she has never eaten before, Udzuki (Marsia) proposes “freshly laid eggs” as a unique ingredient, and thus showing an illustration of "a chicken that lays eggs" drawn in.
Why did the chicken cross the road? To appear in the middle of Cookie☆, Duh.