Here’s a comforting, crowd-pleasing cornbread casserole that bakes up with a custardy interior studded with sweet corn and a golden top. It takes simple pantry ingredients to transform into a creamy, slightly sweet casserole that’s equally at home next to roast chicken, barbecue, or on the holiday table. Easy to assemble and forgiving in the oven, it’s a reliable dish for entertaining or weeknight dinners.
Ingredients
– 1 (8.5 oz) box corn muffin mix (or 1 1/4 cups cornmeal mix)
– 1 can (15 oz) whole kernel corn, drained
– 1 can (15 oz) creamed corn
– 2 large eggs
– 1/2 cup sour cream (or plain Greek yogurt)
– 1/2 cup melted butter (4 tbsp)
– 1/4 cup milk (if needed to loosen batter)
– 1/2 tsp salt
– 1/4 tsp black pepper
– Optional: 1 cup shredded cheddar cheese (folded in or sprinkled on top)

Servings and Cooking Time
Servings: 6–8 (about 3/4–1 cup per serving). Preparation time: 10–15 minutes. Baking time: 35–45 minutes, until set and golden on top. Total time: ~50–60 minutes.
Nutritional Value
Nutritional information is estimated per 1 serving (about 1 cup): Calories 290, Total Fat 14g, Saturated Fat 8g, Cholesterol 70mg, Sodium 520mg, Carbohydrates 32g, Fiber 1.5g, Sugars 6g, Protein 6g. This nutrition estimate is for one person (one serving).
Step-by-Step Cooking Process
– Preheat oven to 350°F (175°C) and grease an 8×8-inch baking dish.
– In a large bowl, whisk together the corn muffin mix and salt.
– Beat the eggs in a separate bowl until lightly frothy.
– Stir creamed corn, drained whole kernel corn, sour cream, melted butter, and eggs until combined.
– Add the dry corn mix to the wet ingredients and fold gently until blended; add milk if batter is very thick.
– Fold in shredded cheddar if using, reserving a small handful for the top.
– Pour batter into prepared baking dish and smooth the top with a spatula.
– Sprinkle reserved cheese across the surface if desired.
– Bake in the preheated oven for 35–45 minutes until the top is golden and a toothpick inserted near center comes out mostly clean.
– Let the casserole rest 10 minutes before slicing to firm up and make serving easier.
– Serve warm alongside mains, or keep covered in a warm oven for up to 30 minutes before serving.
– For firmer texture, cool completely and reheat portions as needed.

Alternative Ingredients
You can substitute sour cream with plain Greek yogurt for tang and protein. Use a gluten-free corn muffin mix to make this gluten-free. Swap butter for equal coconut oil or olive oil for a dairy-alternative (texture will change slightly).
Serving and Pairings
Serve cornbread casserole with barbecued ribs, fried or roasted chicken, collard greens, black beans, or a simple green salad. It’s great at holiday tables, potlucks, and pairs well with spicy chilis or tangy coleslaw to balance the sweetness.
Storage and Reheating
Cool completely, then refrigerate covered for up to 4 days. Reheat individual portions in a microwave (1–2 minutes) or in a 350°F oven for 10–15 minutes until warmed through. The casserole freezes well: wrap tightly and freeze up to 2 months; thaw overnight in refrigerator and reheat in oven.
Cooking Mistakes
– Overmixing the batter can make the texture dense.
– Using very hot melted butter can cook eggs—cool slightly first.
– Baking at too high a temperature browns the top before the middle sets.
– Underbaking leaves a soupy center—test with a toothpick.
– Skipping a rest after baking can cause the casserole to fall apart when sliced.
– Forgetting to drain whole-kernel corn can make batter too wet.
– Adding too much milk will produce a runny, custardy texture that may not hold.
Helpful Tips
– Grease the dish well to prevent sticking.
– Let the casserole rest 10 minutes before slicing.
– Customize with jalapeños or green chiles for heat.
– Add a crunchy breadcrumb or crushed cornflake topping for texture.
– For extra richness, swirl in a tablespoon of honey.

FAQs
What is cornbread casserole?
Cornbread casserole is a baked dish combining cornmeal-based batter with sweet corn and often creamed corn to create a moist, custard-like cornbread. It’s a classic Southern-style side that’s easy to prepare and serves well with barbecue or holiday meals.
Can I make cornbread casserole dairy-free?
Yes—substitute dairy ingredients with plant-based options: use nondairy milk, vegan butter or oil, and dairy-free yogurt instead of sour cream. Texture may be slightly different but still delicious and suitable for dairy-free diets.
How do I know when the casserole is done?
The casserole is done when the top is golden and a toothpick inserted near the center comes out mostly clean with a few moist crumbs. The center should no longer be liquid; it will firm up slightly as it rests.
Can I add meat or vegetables to the casserole?
Absolutely—stir in cooked bacon, diced ham, shredded chicken, or sautéed onions and bell peppers before baking. Keep additions modest so the batter still sets properly and flavors stay balanced.
Is it okay to use fresh or frozen corn instead of canned?
Yes—use about 1 1/2 cups fresh or thawed frozen corn kernels. If using frozen, drain any excess water. Fresh corn adds bright flavor and a nice texture contrast.
Can I prepare the casserole ahead of time?
You can assemble the casserole and refrigerate it, covered, for up to 24 hours before baking. Allow extra baking time if baking straight from chilled; let it come closer to room temperature for more even cooking.
How do I make the top crispier?
For a crisper top, sprinkle extra shredded cheese or a light layer of breadcrumbs during the final 10 minutes of baking, or briefly broil for 1–2 minutes while watching closely to avoid burning.
Conclusion
Cornbread casserole is an adaptable, comforting dish that brings together sweet corn and tender cornbread into a creamy, golden bake. Quick to assemble and ideal for family dinners, potlucks, and holidays, it’s a dependable recipe that welcomes variations and pairs beautifully with savory mains.