They are the perfect size for a sloppy joe sandwich. I make up a batch of it (Not So Sloppy Joes is my favorite!), and fill up the KFC containers (once cooled down), then freeze them. Anytime I want a sloppy joe, I just take one out, defrost it in the container at 50%, heat until desired temperature, and plop it on top of a bun, perfect fit.....YUM!