Sometimes a plain doughnut just won't do -- and that's when Henderson's Long Johns go a long way toward filling any craving. Instead of forcing sugar fiends to dig through two inches of dough before they get to the creamy center, Henderson's makes all of its Johns plain. After you order one -- chocolate-coated, sugar-powdered or glazed -- they'll take it to the back counter, slice it lengthwise, and then slather in your choice of fluffy whipped cream or Bavarian custard. With that sinful two-inch-thick mortar in place and the lid back on, these confections look more like hoagies than doughnuts, and the first bite can send a load of creamy filling shooting out the back. But, oh, what a glorious mess.