These puffs are like the best doughnut holes you've ever eaten. Cakey and light, with crisp edges and a crunchy blanket of cinnamon sugar, they're gently spiced, with a murmur of orange zest in the background. Brown butter gives them an especially rich, nutty flavor. Don't skip the quick dip in melted butter before you roll them in the sugar, and make sure to enjoy these while they're still warm. Get the recipe at Food52.