Star Trek still has traditionalists and hobbyists that prepare food without replicators. Sisko’s father famously ran a Cajun restaurant in New Orleans. I wouldn’t be surprised if someone ran a fast food burger shop because “the fries just don’t crunch the same from a replicator” or something.

It also would be possible to have something like a drive-through replicator shop, which would be like fast food.

There are a few restaurants mentioned on the wiki, but they don’t distinguish between traditional preparation and replicator food (it includes Quark’s on the list). None of them look like fast food though. memory-alpha.fandom.com/wiki/Restaurant