Cornbread Casserole

If you’re looking for the very best comfort food that’s rich, creamy, and downright irresistible, this Cornbread Casserole is it! Each forkful combines sweet golden cornbread, tender corn kernels, and a luscious, cheesy filling for a dish that always gets rave reviews.

What makes this recipe extra special? It’s incredibly easy—just a handful of ingredients and one bowl, with foolproof results every time. Perfect for any occasion, whether you need a quick weeknight side, a festive holiday dish, or a guaranteed crowd-pleaser for potlucks.

My family has loved this classic for years, and it’s always the first thing to disappear from the table. Trust me, make it once and you’ll be hooked!

Why You'll Love This Recipe

• Ridiculously easy: Minimal prep and just one bowl—perfect for busy cooks or beginners.
• Utterly comforting: Creamy, cheesy texture with sweet corn flavor in every bite.
• Crowd-pleasing: Everyone will want seconds, making it ideal for gatherings or potlucks.
• Versatile: Works as a stellar side dish or a hearty vegetarian main.

Key Ingredients for Cornbread Casserole

See recipe card below for full list of measurements, ingredients, and instructions.

Cornbread Mix

This is the backbone of the casserole, giving it that iconic fluffy texture and lightly sweet flavor. You can use any brand of boxed corn muffin mix (like Jiffy), and if you prefer homemade, your favorite cornbread recipe works too. Using a mix keeps things speedy and consistent.

Whole Kernel Corn

Whole kernel corn adds pops of sweetness and texture throughout every bite. You can use canned (drained), frozen (thawed), or even fresh when in season. For extra flavor, fire-roasted or grilled corn is a delicious upgrade.

Cream-Style Corn

Cream-style corn brings creaminess and a bit of richness. It binds the casserole and keeps it ultra-moist. If you don’t have any, you can pulse regular corn in a food processor with a splash of cream as an alternative.

Sour Cream

Sour cream makes the casserole tender and creates that dreamy, custardy center. Full-fat or light varieties both work—plain Greek yogurt is also a fine substitute if you want added protein or a tangier flavor.

Cheddar Cheese

Melty cheddar takes this casserole over the top with gooey, savory goodness. I recommend shredding your own for best melt, but pre-shredded works in a pinch! Feel free to swap in Monterey Jack, Pepper Jack for heat, or even a Mexican blend.

Instructions for Cornbread Casserole

See recipe card below for full list of measurements, ingredients, and instructions.

Preheat the Oven & Prep Your Dish

Preheat your oven to 350°F (175°C). Lightly grease a 9x9-inch or 2-quart baking dish with butter or nonstick spray so nothing sticks.

Mix the Wet Ingredients

In a large bowl, whisk the melted butter, sour cream, and eggs until smooth and creamy. This step ensures a super tender crumb.

Add the Corn & Cheese

Fold in whole kernel corn, cream-style corn, 1 cup of cheddar cheese, salt, and black pepper. The mixture will look loose—don’t worry, it will bake up perfectly.

Stir in Cornbread Mix

Add the corn muffin mix and gently stir until just combined. Be careful not to overmix; a few lumps are fine and keep the texture light.

Pour & Top With Cheese

Pour the mixture into your prepared baking dish and spread evenly. Sprinkle the remaining 1/2 cup of cheddar cheese over the top for a golden, cheesy crust.

Bake Until Golden & Set

Bake for 35–40 minutes, or until the casserole is golden brown on top and the center is just set (a toothpick inserted should come out mostly clean).

Garnish & Serve

Let cool for 5–10 minutes before serving. Top with chopped fresh chives or green onions if desired for a burst of freshness.

Recipe Variations

Give It a Kick

If you love a little heat, stir in 1/4 cup diced jalapeños (fresh or jarred) or a dash of hot sauce right into the batter. Pepper Jack cheese also adds a spicy twist!

Meaty Upgrade

Make it even heartier by adding 1 cup of cooked, crumbled bacon or browned sausage to the batter before baking. It's especially delicious for brunch or as a main course.

Veggie-Only Option

For extra veggies, fold in 1 cup of sautéed bell peppers, spinach, or zucchini before baking. This boosts nutrition and adds more colorful flavor.

Lightened-Up

Swap out the sour cream for plain Greek yogurt and use light or reduced-fat cheese for a lighter, yet still satisfying, version. You can also cut back on butter by 2–3 tablespoons if you like.

Gluten-Free Switch

Use a certified gluten-free corn muffin mix in place of regular to make this casserole gluten-free and suitable for all guests.

Serving Suggestions

Serve Cornbread Casserole alongside classic BBQ favorites like pulled pork, smoked chicken, or ribs for a true Southern-inspired feast. It's also perfect with chili, roasted turkey, or as a Thanksgiving side. Garnish with a sprinkle of fresh chives or parsley for a pop of color, and consider a dollop of honey butter for extra indulgence!

Storage and Reheating

Store leftovers tightly covered in the refrigerator for up to 4 days. To reheat, microwave individual portions in 30-second bursts until warmed through, or cover the baking dish with foil and warm in a 325°F oven for 15–20 minutes. This casserole also freezes well; wrap portions tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

Frequently Asked Questions About Cornbread Casserole (FAQ)

Q: Can I make Cornbread Casserole ahead of time?
A: Yes! You can assemble the casserole up to a day ahead, cover, and refrigerate. Bake just before serving (add a few extra minutes to the bake time).

Q: Can I double the recipe for a crowd?
A: Definitely—just double the ingredients and bake in a 9x13-inch dish. Increase bake time to 45–50 minutes or until the center is set.

Q: What’s the difference between cornbread casserole and corn pudding?
A: Cornbread casserole is slightly denser and more bread-like, while corn pudding is more custardy and less structured. Both are delicious!

There you have it—your new favorite side dish! Cornbread Casserole is everything comfort food should be: creamy, cheesy, and so easy to love. Don’t forget to let me know how it turned out in the comments and leave a rating if you loved it!