We all know what goes on the night before Christmas, and now five fantastic cookie makers take hosts Ree Drummond and Eddie Jackson behind the scenes at the North Pole by whipping up cookies that reveal what the heroes of Christmas get up to the day after. Then, the cookie makers share a peek at the place where Santa parks his sleigh -- the rooftop! A location with that kind of action better be durable, so they'll have to lay roof tiles in the form of peanut brittle, peppermint bark, honeycomb candy or English toffee. One cookie maker will take home a prize hot enough to melt a hole through the roof -- $10,000 and the title of Christmas Cookie Champion!