One Subway sandwich has faced scorn among Redditors, as some sandwich artists have spilled some nasty secrets about it — namely, how fresh the meatballs are.
Users on r/Subway say that meatballs are only supposed to stay out for four hours before being discarded, but others have claimed this rule is disregarded in their stores.
This seems to depend on each Subway location, but if you’re worried about freshness, you can easily make your own meatball sub at home or order from Potbelly or Firehouse Subs.