I actually believe that Stouffers provides it to Disney. The restaurants may add a few touches of their own but it's pretty much Stouffers. It's funny but about a week or two ago, I got a great discount on Stouffers mac and cheese at the grocery store. My dd loves mac and cheese but prefers Kraft. But she does like the Mickey mac and cheese.
So, I heat it up for her...she says to me..."Hey, is this Mickey mac and cheese??!" Said she felt like she was at the CP!