Is there anything better than a doughnut? In all of its manifestations — a ring, a circle, a rectangle, a stick, filled with cream, stuffed with fruit, dunked in chocolate, buried under a mound of powdered sugar — a doughnut is a perfect pick-me-up, the epitome of a cheap luxury. Here are 23 spots that offer the best doughnuts, and also fritters, beignets, churros, paczki, bismarks, bomboloni, and mochi rings in town.