Falling somewhere between a custard and spoon bread, there’s no simpler Thanksgiving side than this corn pudding. You’ll sauté some onions, combine the remaining ingredients in a blender, puree, and bake. It’s one of the lowest stress side-dishes you can serve and, since you can make it up to a day ahead, makes a fine addition to any holiday spread. We like it alongside turkey and gravy but it’s also great served room temperature at a summer potluck. Use frozen corn during the cold months and your freshest farm stand kernels in the summer.