What I remember of the fic is that it was a Clint/Coulson pairing, Phil brought different flavored scones to briefings and Clint really enjoyed them. There was a line of some sort where Clint, very seriously, says to Coulson "Next time... next time can you bring blueberry?" or some version of those words and next time there were blueberry scones. There may have been a nut scone or a lemon glazed one too?
Team movie night ends up being with the movie Sherlock Holmes with Tony Stark acting as Sherlock. I remember Steve being intrigued by Tony's voice in the movie. I don't think it was a pairing, but I don't remember for sure.
Thank you for your help.