One idea could be them competing in a cooking competition together, where they have to combine their different cooking styles. It would be full of tension and also the discovery of how well they work as a team.
Maybe a story where Soma and Rindou travel together to discover new ingredients. During their journey, they face various challenges that make them rely on each other more and more, and in the process, their relationship deepens. This would be a great way to explore their characters outside of the usual cooking school setting.
One idea could be Soma and Alice teaming up to create a new and revolutionary dish that combines their unique cooking styles. Maybe they enter a secret cooking competition that is not part of the regular Food Wars events.
Well, a plot could revolve around Soma being challenged by a rival chef who also has an eye on the harem. Soma then has to prove his cooking skills and his worthiness for the harem through a series of cooking battles. Or perhaps the harem members each have a secret family recipe that Soma has to incorporate into a grand meal to show his understanding of them. Also, there could be a plot where the school is in danger of closing and Soma, with the help of the harem, has to cook up a storm to save it, which in turn strengthens their relationships.
Another option is to check out Tumblr. There are often fanfiction recs (recommendations) on Tumblr blogs dedicated to Food Wars. You can follow these blogs and see if they've shared any Soma x Rindou fanfictions or ask the community for suggestions.
A great plot could be that Ikumi has a family - based cooking secret that she shares with Soma. This secret ingredient or technique helps Soma improve his cooking in a new way. Or perhaps there's a fanfiction where Soma and Ikumi are pitted against each other in a cooking duel, but instead of being rivals, they end up learning from each other's techniques and become better cooks. There could also be a story about them opening a small pop - up restaurant together for a short period, trying out new recipes on customers and getting feedback.
One idea could be a 'what if' scenario where Soma has to cook with a completely new and strange ingredient from a foreign land. He has to quickly learn about its properties and how to incorporate it into a dish that will wow the judges.
One interesting 'Food Wars Rindou Lemon Fanfic' could be about Rindou's culinary adventures in a new and challenging cooking competition. It might include her creating unique lemon - themed dishes and impressing the judges with her skills.
One interesting aspect could be the exploration of different cooking techniques that the characters might learn outside of the main storyline. For example, they could discover ancient or regional cooking methods that add a new layer to their culinary skills.
One interesting concept could be alternate cooking battles. For example, instead of the normal Shokugeki rules, there might be battles where the chefs have to use only local ingredients from a specific region. Another concept could be character crossovers within the fanfiction. Maybe a character from another cooking - themed anime enters the world of Food Wars Shokugeki no Soma and participates in the shokugekis. Also, some fanfictions might explore the backstories of the minor characters in more depth, like how they got into cooking in the first place.
One interesting storyline could be Ryoko and Soma teaming up to create a new and unique dish that combines their different cooking styles. Maybe they enter a cooking competition with this dish and face various challenges along the way.
There's 'The Taste of Love in Totsuki'. In this fanfiction, Soma and Erina are paired for a high - stakes cooking competition. It shows how they rely on each other's skills and gradually realize their deeper connection. It has some really sweet moments between them that fans of the pairing will enjoy.