"The Spicy Ghost Pepper Donut is a classic yeast donut ring, topped with a strawberry flavored icing that features a bold blend of cayenne and ghost pepper, and finished with red sanding sugar for a sizzling look. The Spicy Ghost Pepper Donut will be on the menu for only a few hot minutes, available beginning today for a limited time at participating Dunkin' restaurants nationwide until December," Dunkin' said in a news release.