There are tricks and treats in this sister show to the seasonal "Holiday Baking Championship." Bakers are tasked with creating spooky treats in Halloween-themed challenges. As the competition heats up, judges -- who have included Lorraine Pascale, Stephanie Boswell, Carla Hall and Zac Young -- eliminate contestants. The best keep moving through rounds as the tasks and challenges become more complicated. The champion of the "Main Heat" gets a $25,000 prize and the prestige of being declared winner of the season's creepiest cooking contest.