This creamy corn casserole is a nostalgic comfort food featuring sweet corn, butter, and a custardy center. It’s easy to prepare, perfect for a crowd, and delivers a golden, bubbly top every time.
For gluten-free, use gluten-free corn muffin mix. For dairy-free, substitute plant-based butter and yogurt. If casserole browns too quickly, tent with foil for last 10 minutes. Let cool before slicing for best texture. Can be made ahead and refrigerated overnight before baking.
Keywords: corn casserole, creamy corn casserole, 9x13 pan casserole, easy casserole, comfort food, potluck recipe, holiday side, southern casserole, family dinner