I'm looking for an awesome fic I read several years ago that featured Engineer as the main character, he was like a father figure in the group and took good care of his teammates by fixing things, cooking their favorite foods, etc. Medic was part of the French Legion, people keep assuming he's a Nazi but no one bothers to ask him. Sorry this is so unspecific, those are the most specific things I remember. The whole fic was not fluffy, but peaceful and caring in tone (also multi-part) Thanks people!
where there any pairings in it? that might help narrow down your search more.
Sounds like that might be "Snapshots of an Unconventional Team", available at http://dotchan.com/?p=2877