Cranberries contain a massive amount of natural pectins. They will gel all on their own, which is why you can basically make cranberry sauce out of filling.
Alton BrownYou know we fixate on the food so much itself: “Oh, the ultimate brownie or the ultimate this or that” -- well, let me tell you something: It’s all poop in about 12 hours, okay? The real power that food has is its ability to connect human beings to each other -- that’s the stuff right there and, to me, everything else is secondary to that.
Alton BrownIf I took my turkey out of the refrigerator and, like, threw it in a dumpster or drug it down the street in New York for a while [it will make people sick].
Alton Brown