About a week ago I saw a post of someone doing beef short ribs for 48 hours at 138° F. I then coincidentally saw some at the grocer marked down for a quick sale. So I decided to give it a shot. I read up on a bunch of posts to see what trends there are with beef short ribs in this group. I decided to go with what the post I saw last week said and did it at 138° F for 57 hours. I went longer just because I had some extra time. This came out great. I am pretty sure I have done beef short ribs at least once before but it didn't turn out this good. The funny part is I almost ruined everything. A couple minutes after adding it to the bath I checked on it and found water had leaked into the bag. There was a tiny hole from the bone. I quickly swapped bags and got it back in. Still came out great.