I am looking for a story and unfortunately I don't remember a lot about it, like name or author, but I know I read it on AO3. I think it was a series, but it could just have several chapters. I remember that Clint was speaking with Tony and Tony spoke about Afghanistan and how he didn't eat as much as he should because everything tasted like mud/sand. Later, Clint told Coulson, who was cooking, about what Tony said and that he should add more garlic to the soup for Tony. I think it was a team learning about each other fic, but I have been reading a lot of those, so I could have that mixed up. I hope that someone can remember it.