In the past year, America’s confectioners collectively got the hots for spicy candy. Jolly Rancher Hotties hit stores last summer. They were followed by Sour Patch Kids Fire and Starburst Sweet Heat in the fall, and then Skittles Sweet Heat last week. All of them add a little tongue-tingliness to your typical candy flavors — and some Guy Fieri-esque flames to the packaging.