The episode begins with Ash and his friends, including Pikachu, Lillie, Mallow, and Lana, enjoying a sunny day at the Pokémon School. They are excitedly discussing the upcoming Pokémon cooking competition, where they will showcase their culinary skills. Mallow is particularly enthusiastic, as she wants to impress everyone with her cooking, especially her signature dish, which features the special ingredient, the Sweet Scented Flower.

As they prepare for the competition, Mallow decides to gather the Sweet Scented Flowers from a nearby location. She leads the group to a lush area filled with vibrant flowers. However, they soon discover that the flowers are being guarded by a group of mischievous Pokémon, including a swarm of Cutiefly. The Cutiefly are protective of their territory and do not take kindly to intruders.

Mallow, determined to get the flowers, tries to communicate with the Cutiefly, but they become agitated and start to swarm around her. In a moment of panic, Mallow accidentally knocks over a nearby flower, causing a chain reaction that leads to the Cutiefly becoming even more upset. Ash and the others quickly step in to help Mallow, trying to calm the Cutiefly down. They use their Pokémon to create a distraction, allowing Mallow to safely collect the Sweet Scented Flowers.

With the flowers in hand, the group returns to the Pokémon School, where they begin preparing for the cooking competition. Mallow is focused and determined, but she also feels the pressure of wanting to win. As she starts to cook, she realizes that the Sweet Scented Flowers have a very strong sour taste, which is unexpected. This revelation causes her to panic, as she had planned to use the flowers to create a sweet dish.

Mallow decides to experiment with the flowers, trying to balance out the sourness with other ingredients. She enlists the help of her friends, who suggest various combinations to enhance the flavor. They work together, mixing different ingredients and tasting the results. Mallow's determination to create a delicious dish drives her to keep experimenting, even when things don't go as planned.

As the competition begins, the group presents their dishes to the judges. Mallow is nervous but hopeful. When it's her turn to present her dish, she explains the challenges she faced with the Sweet Scented Flowers and how she adapted her recipe. The judges taste her dish, and their reactions are mixed. Some appreciate the unique flavor, while others are unsure about the sourness.

In a surprising twist, one of the judges, who is known for his adventurous palate, praises Mallow for her creativity and boldness in using the sour flowers. He encourages her to embrace the unexpected flavors, which gives Mallow a boost of confidence. The other judges eventually come around, acknowledging the dish's uniqueness and the effort Mallow put into it.

As the competition concludes, Mallow does not win first place, but she receives a special award for creativity. The experience teaches her the value of adapting and thinking outside the box. The episode ends with Ash and his friends celebrating Mallow's achievement, reinforcing their bond and the joy of cooking together. They all agree that the day was a success, filled with fun, friendship, and delicious food, despite the challenges they faced.

In the ending of "Sours for the Sweet!", Ash and his friends successfully create a delicious dessert using the sour ingredients they initially struggled with. They learn the importance of teamwork and creativity, and their efforts are rewarded when they impress the judges at the dessert competition. The episode concludes with a sense of camaraderie and accomplishment among the group.

As the episode nears its conclusion, the scene shifts to the dessert competition where Ash, Pikachu, and their friends are preparing to present their creation. The atmosphere is filled with excitement and tension as they finalize their dish, a dessert that combines the sour ingredients they had previously gathered. Each character is deeply invested in the outcome, showcasing their unique skills and contributions to the team effort.

Lana, with her expertise in water-type Pokémon, uses her Dewpider to help create a refreshing element for the dessert. Meanwhile, Mallow, who has a natural talent for cooking, takes charge of the flavor balance, ensuring that the sour elements are complemented by sweetness. The group works harmoniously, each member motivated by the desire to win the competition and prove their culinary skills.

As they present their dish to the judges, the tension is palpable. The judges, who are known for their discerning palates, take their time to evaluate the dessert. Ash and his friends watch anxiously, their hearts racing as they await the verdict. The judges take a bite, and the initial silence is nerve-wracking. However, their expressions soon shift to delight as they savor the unique flavors of the dish. The combination of sour and sweet proves to be a hit, showcasing the creativity and teamwork of Ash and his friends.

In the final moments, the judges announce the winners of the competition, and Ash's team is celebrated for their innovative dessert. The victory is not just a personal achievement but a testament to their collaboration and friendship. Each character reflects on their journey, feeling a sense of pride in what they have accomplished together. The episode closes with the group celebrating their success, reinforcing the themes of teamwork, creativity, and the joy of sharing experiences with friends.

As the credits roll, viewers are left with a warm feeling, knowing that Ash and his friends have not only won a competition but have also strengthened their bonds through their shared efforts and experiences.

In the episode "Sours for the Sweet!" from Pokémon's season 21, titled "Sun & Moon: Ultra Adventures," there is indeed a post-credit scene.

After the main events of the episode, the scene shifts to a lighthearted moment featuring Team Rocket. Jessie, James, and Meowth are seen in their usual comedic fashion, plotting their next scheme. They are in a kitchen, attempting to create their own version of the delicious desserts that were featured earlier in the episode. However, their cooking skills are as poor as ever, leading to a series of humorous mishaps.

As they mix ingredients, the scene is filled with exaggerated expressions of frustration and determination. The kitchen quickly becomes a chaotic mess, with flour flying everywhere and ingredients spilling. Despite their efforts, the end result is a disastrous concoction that looks unappetizing.

In a classic Team Rocket twist, they taste their creation, only to be met with disgust. Their reactions are over-the-top, showcasing their comedic personalities. The scene ends with them lamenting their failure, but they quickly bounce back, vowing to try again and steal the next dessert they see, leaving viewers with a sense of their relentless, albeit misguided, ambition.

This post-credit scene encapsulates the lighthearted humor that is a hallmark of the series, providing a fun and entertaining conclusion to the episode.

In the episode, Ash and his friends discover Sour Poke Beans while exploring the Alola region. They are intrigued by the unique taste and decide to try them, leading to a series of humorous reactions as they struggle with the sourness.

Team Rocket, always on the lookout for a scheme, learns about the Sour Poke Beans and decides to steal them to create a new candy. Their antics lead to a confrontation with Ash and his friends, adding a layer of conflict to the episode.

The competition revolves around creating the best dish using Sour Poke Beans. This event showcases the culinary skills of the characters, particularly Mallow, who is determined to impress everyone with her cooking, highlighting her passion for food.

The characters have exaggerated and comedic reactions to the sourness of the beans. Their facial expressions and over-the-top responses provide humor, showcasing their personalities and adding to the lighthearted tone of the episode.

Mallow takes center stage as she aims to use the Sour Poke Beans in her cooking. Her determination to create a delicious dish reflects her growth as a character and her love for cooking, driving much of the episode's plot.

"Sours for the Sweet!" from Pokémon's "Sun & Moon: Ultra Adventures" is generally considered family-friendly. However, there are a few elements that might be slightly concerning for very young or sensitive viewers:

1. Mild Frustration: Characters experience moments of disappointment and frustration, particularly when their plans do not go as expected. This could evoke feelings of empathy or concern in younger viewers.

2. Competition and Rivalry: The episode features competitive elements that may lead to tension between characters. While this is typical in Pokémon, the intensity of rivalry might be a bit much for some children.

3. Sour Food Reactions: There are scenes involving characters tasting sour foods, which may lead to exaggerated facial expressions and reactions. While humorous, some children might find these reactions unsettling.

Overall, the episode maintains a light-hearted tone and focuses on friendship and teamwork, making it suitable for a young audience.