If you’re looking for an easy side dish that feels homemade, comforting, and perfect for sharing, this Buttery Corn Casserole is one recipe you’ll want to keep close. Also known as corn pudding, corn casserole, or Jiffy corn casserole, this classic dish has earned a permanent place on holiday dinner tables, potluck spreads, and family gatherings.
What makes it so irresistible is the texture. Whole-kernel corn provides little bursts of sweetness and texture, while cream-style corn keeps the casserole moist and tender. Sour cream adds richness and a subtle tang, melted butter makes every bite wonderfully indulgent, and corn muffin mix gives the dish its soft, lightly sweet structure.
The result falls somewhere between a savory casserole and a tender corn cake. It’s simple enough for a weeknight dinner but special enough for Thanksgiving dinner, Christmas, Easter, or a large family meal.
Why You’ll Love This Corn Casserole
There are plenty of reasons this recipe has remained a favorite for generations.
First, it’s incredibly easy to make. You don’t need complicated cooking techniques or a long list of ingredients. Simply mix everything together, transfer it to a baking dish, and let the oven do the work.
Second, the combination of textures makes it especially satisfying. The whole corn kernels provide texture, while the cream-style corn and sour cream create an incredibly moist interior.
And finally, this is one of those easy holiday side dishes that goes with almost everything.
Serve it alongside turkey, ham, roast beef, chicken, barbecue, or even a simple weeknight dinner.
Ingredients
For one 9×13-inch casserole, you’ll need:
- 1 can (15.25 ounces) whole-kernel corn, drained
- 1 can (14.75 ounces) cream-style corn
- 1 package (8 ounces) Jiffy corn muffin mix
- 1 cup sour cream
- 6 tablespoons salted butter, melted
- ½ teaspoon salt
- ½ teaspoon black pepper
- 1 cup shredded cheddar cheese
- 2 large eggs, optional
- 2 tablespoons chopped fresh parsley, optional
The eggs are optional but can provide a slightly firmer, more custard-like texture.
How to Make Buttery Corn Casserole
1. Preheat the Oven
Preheat your oven to 350°F (175°C).
Lightly grease a 9×13-inch baking dish with butter or nonstick cooking spray.
For a thicker casserole, you can use a slightly smaller baking dish. Just remember that the baking time may need to be adjusted.
2. Combine the Corn
Drain the whole-kernel corn thoroughly.
Place it in a large mixing bowl along with the cream-style corn.
Stir gently until combined.
The two types of corn are important because they provide different textures. Whole corn adds structure and sweetness, while cream-style corn gives the casserole its moist consistency.
3. Add the Remaining Ingredients
Add the corn muffin mix, sour cream, melted butter, salt, and black pepper.
If you’re using eggs, add them at this stage.
Stir until everything is just combined.
Don’t overmix the batter. A few small lumps are perfectly fine.
4. Add the Cheese
Fold in the shredded cheddar cheese.
Cheddar adds savory flavor and gives the casserole a deliciously creamy center.
You can use mild or sharp cheddar depending on your preference.
For a stronger cheese flavor, try a combination of cheddar and Monterey Jack.
5. Transfer to the Baking Dish
Pour the mixture into the prepared baking dish.
Spread it evenly with a spatula.
If desired, sprinkle a little additional shredded cheese over the top.
This creates a beautiful golden, cheesy crust as the casserole bakes.
6. Bake
Place the casserole in the preheated oven.
Bake for approximately 45–55 minutes, or until the center is set and the top is lightly golden.
The center should have a slight softness but should not look liquid or raw.
If you’ve added extra cheese to the top, it should be melted and lightly browned.
7. Rest Before Serving
Remove the casserole from the oven and allow it to rest for approximately 5–10 minutes.
This gives the interior time to firm up and makes serving easier.
Garnish with fresh parsley if desired.
Serve warm.
Tips for the Best Corn Casserole
Drain the whole corn well. Excess liquid can make the casserole too loose.
Use room-temperature sour cream when possible. It blends more easily with the other ingredients.
Don’t overmix. Stir just until everything is combined.
Use real butter. Melted butter provides much of the rich flavor that makes this dish so comforting.
Don’t overbake. You want a moist, tender casserole rather than a dry corn cake.
Let it rest. A few minutes of cooling helps the casserole set.
What Is Jiffy Corn Casserole?
The name “Jiffy corn casserole” generally refers to corn casserole made with Jiffy corn muffin mix.
The boxed mix provides flour, cornmeal, leavening, and seasoning, making it a convenient shortcut for creating a tender corn-based casserole.
Instead of preparing a cornbread batter from scratch, you simply combine the muffin mix with corn, sour cream, butter, and other ingredients.
This is one of the reasons the recipe is so popular for easy Thanksgiving side dishes and holiday cooking.
Can I Make Corn Casserole Without Jiffy Mix?
Yes.
If Jiffy corn muffin mix isn’t available, you can make a homemade substitute using cornmeal, flour, baking powder, salt, and a small amount of sugar.
The exact substitution will depend on the brand and recipe you’re following, but the goal is to recreate the dry ingredients and leavening found in the boxed mix.
Using the packaged mix is simply the easiest option.
Can I Make It Without Cheese?
Absolutely.
Cheese is delicious but not essential.
For a more traditional sweet-and-savory corn casserole, simply leave the cheese out.
The combination of cream-style corn, whole corn, sour cream, butter, and corn muffin mix will still produce a moist and flavorful side dish.
Delicious Corn Casserole Variations
Jalapeño Cheddar Corn Casserole
Add finely chopped jalapeños and use sharp cheddar cheese.
This creates a spicy, cheesy version that’s excellent with barbecue or grilled meats.
Bacon Corn Casserole
Stir crispy cooked bacon into the batter before baking.
You can also sprinkle additional bacon over the top.
Mexican-Style Corn Casserole
Add diced green chiles, pepper jack cheese, and a little chili powder.
Serve it alongside tacos, enchiladas, or grilled chicken.
Sweet Corn Casserole
Increase the sugar slightly for a sweeter version that tastes more like a soft corn pudding.
Green Chile Corn Casserole
Mix in canned diced green chiles and Monterey Jack cheese for a mild Southwestern-inspired side dish.
What to Serve With Corn Casserole
This versatile comfort food side dish pairs beautifully with almost any main course.
For Thanksgiving, serve it alongside:
- Roast turkey
- Mashed potatoes
- Turkey gravy
- Green bean casserole
- Cranberry sauce
- Stuffing
For a Christmas dinner, try it with glazed ham, roast beef, or roasted chicken.
For a casual family meal, serve it with grilled chicken, barbecue ribs, meatloaf, or pulled pork.
It also makes an excellent side dish for potlucks because it can be prepared in a large baking dish and transported relatively easily.
Can I Make Corn Casserole Ahead of Time?
Yes.
Corn casserole is an excellent make-ahead side dish.
You can mix the ingredients together several hours before baking and keep the uncooked casserole refrigerated.
When you’re ready to cook, take it out of the refrigerator while the oven preheats and bake until fully heated and set.
If the casserole is very cold, you may need to add a few extra minutes to the baking time.
How to Store Leftover Corn Casserole
Allow leftovers to cool before transferring them to an airtight container.
Refrigerate promptly and reheat individual portions in the microwave or oven.
For the best texture when reheating a larger portion, cover the casserole with foil and warm it in a 325–350°F oven until heated through.
You can also add a little extra butter or cheese before reheating if desired.
Can You Freeze Corn Casserole?
Yes, although the texture can change slightly after freezing because of the dairy ingredients.
For best results, allow the casserole to cool completely before wrapping it tightly and placing it in a freezer-safe container.
Thaw it in the refrigerator before reheating.
For holiday meal preparation, freezing can be a convenient way to get some cooking done ahead of time.
Frequently Asked Questions
Is corn casserole the same as corn pudding?
The names are often used interchangeably, although recipes vary. Corn pudding is generally softer and more custard-like, while corn casserole can have a firmer, cornbread-like texture.
Can I use frozen corn instead of canned corn?
Yes. Thaw the frozen corn completely and drain away excess liquid before adding it to the mixture.
Can I use Greek yogurt instead of sour cream?
Plain Greek yogurt can work as a substitute, although it may produce a slightly different flavor and texture.
Why is my corn casserole watery?
Too much liquid, insufficient baking time, or not draining the whole-kernel corn properly can cause a watery casserole. Make sure the casserole is fully set in the center before removing it from the oven.
Can I make corn casserole in a smaller dish?
Yes. A smaller baking dish will create a thicker casserole and may require a slightly longer baking time.
The Perfect Easy Holiday Side Dish
This Buttery Corn Casserole is the kind of recipe that proves delicious food doesn’t have to be complicated. With just a handful of easy-to-find ingredients, you can create a warm, creamy, buttery side dish that’s packed with sweet corn flavor.
The combination of whole-kernel corn, cream-style corn, sour cream, melted butter, and corn muffin mix creates an irresistibly tender texture, while cheddar adds a savory richness that makes every bite satisfying.
Whether you’re preparing Thanksgiving recipes, Christmas dinner, a Sunday family meal, or a casual potluck, this corn casserole is an easy side dish that fits right in.
Make it once, and don’t be surprised when everyone asks you to bring it to the next holiday gathering.
