To assemble bright, custardy, and oh-so-simple scalloped corn, at its most basic, corn is mixed with milk, melted butter, and a few eggs and baked in a casserole dish. The mixture is usually topped with some type of crumbled cracker, often mixed with butter or a few spices. That's it. The result is a retro-yet-timeless comfort food that belongs on your dinner table, not in the past.