Nagomi Yui, who lives in Oishiina Town, meets Rosemary and Komekome who came from CooKingdom. But when a thief from Bundle Gang appears to steal the Recipe Book, Yui gains the power to transform into a Pretty Cure.
It's a new semester, and Yui is in the same class as Kokone. When Kokone, who rarely speaks to other students, interacts with Yui, she realizes Yui was the Pretty Cure from the other day.
Rosemary thinks Kokone is avoiding him, however, Kokone just doesn't know how to interact with her new friends. Yui decides to invite Kokone and Rosemary so they can make lunch together.
Although she has become friends with Yui, Kokone has yet to open up to the other students. Worried, Pam-Pam visits the school, but a rumor is going around saying "a monster was seen in the home economics room".
Yui and the others visit Panda Hut, and become friends with their classmate, Hanamichi Ran. Ran wants to meet the Recipepes so she starts a "half-price campaign for 2 items". However.
Ran learns that her posts on CureSta may have been influencing the Bundoru Gang. During the "Oishiina Town Walking Tour", Ran reveals that she will stop using CureSta.
While Kokone and Ran struggle to get along, Yui invites her friends to a Takoyaki Party. However, during the party, Kokone and Ran continue having subtle disagreements.
Yui and her friends meet the Omurice Recipepe and Kasai Amane while at a Omurice Shop. But then, the Recipepes are captured. Yui and the others struggle to defeat the strong Ubauzo, so what will they do!?
Takumi is having doubts about Rosemary after seeing him put Yui in the face of danger countless times. Takumi has also been given something important from his father. That's when Narcistoru, a member from the Bundoru Gang, appears.
Amane is fired up for her last cultural festival as student council president. But then she thinks she sees Narcistoru, who isn't supposed to be at the school...!