Life is short, so eat more chocolate. Or at least that is the theory that inspired this indulgent recipe for Chocolate Coulant. Known in the vernacular as molten lava cake, this rich chocolatey dessert is what the expert bakers refer to as a self-saucing pudding. At the center of this dense, moist chocolate cake is a molten chocolate center that melts into each bite. Sprinkle with powdered sugar and serve with vanilla ice cream and berries.