Originally Posted by
MatthewLAX
IRRC, United used Pillsbury cinnamon rolls, which you can buy at your local grocery store.
Possible to order online a box of the Cinnamon rolls that UA serves on flights?
According to that thread with sources inside the UA kitchens, it was Campbell's Foodservice. The links are dead though and I can't find anything with a quick search on their site. Maybe it was discontinued?