This from-scratch Cornbread Casserole combines creamed corn, sweet corn kernels, and sour cream with a quick homemade cornbread mix. It bakes up sweet and spoonable in the middle with golden edges, and it's easy to make ahead for the holidays.
1/2cupfreshly shredded sharp cheddar cheeseoptional (or more to taste)
Instructions
Preheat the oven: Heat the oven to 350°F. Grease an 8x8-inch or 2-quart baking dish.
Whisk the dry mix: In a small bowl, whisk together the flour, cornmeal, sugar, baking powder, and salt. Set aside.
Mix the wet ingredients: In a large bowl, stir together the drained corn, creamed corn, sour cream, melted butter, and cheddar cheese.
Combine: Add the dry mix and stir just until no dry streaks remain. Don't overmix.
Bake: Spread the batter into the prepared dish. Bake uncovered for 45 to 50 minutes, until the top is golden brown and the center is set and doesn't jiggle.
Rest and serve: Let the casserole rest for 10 minutes before serving warm.
Notes
Using a box mix: Replace the flour, cornmeal, sugar, baking powder, and salt with one 8.5-ounce box of Jiffy corn muffin mix. Don't add the egg or milk from the box.
Corn swaps: Use 1 ½ cups fresh or thawed frozen corn in place of the canned whole kernel corn.
Sour cream swap: Plain Greek yogurt works in place of sour cream, with a slightly tangier flavor.
Cornmeal: Use fine or medium-grind cornmeal. Coarse cornmeal works but makes the texture a little gritty.
Mix-ins: Stir in about ½ cup crumbled cooked bacon, 1 to 2 diced jalapeños, or a 4-ounce can of diced green chiles with the corn.
Double the recipe: Bake in a 9x13-inch dish and add about 10 minutes to the bake time, or more as needed.
Make ahead: Bake up to 2 days ahead and reheat covered at 350°F for 15 to 20 minutes, or refrigerate the unbaked batter up to 24 hours and bake as directed, adding a few minutes if needed.
Storage: Refrigerate covered leftovers for 3 to 4 days, or freeze in an airtight container for up to 6 months. Thaw overnight in the fridge and reheat in the microwave.