Southern Style Corn Casserole

BY Emily Carter December 31, 2025

Corn pudding, spoon bread, or simply a staple of the holiday table—this dish goes by many names but always delivers the same satisfying results. This specific version of corn casserole relies on a handful of pantry staples to create a texture that sits comfortably between a dense cornbread and a light, airy soufflé. It is the kind of side dish that works alongside a Thanksgiving turkey just as easily as it does next to a bowl of spicy weekday chili. Because it utilizes a pre-mixed base, the preparation is minimal, making it an accessible option for busy hosts who need a reliable, crowd-pleasing addition to their menu.

Table of Contents

Ingredients

The Corn Base

  • 15.25 ounces whole kernel sweet corn, thoroughly drained
  • 14.75 ounces cream-style corn
  • 8.5 ounces dry corn muffin mix (one standard box)

The Dairy and Binding

  • 8 ounces full-fat sour cream
  • 1/2 cup unsalted butter, melted (one stick)
  • 1 cup sharp cheddar cheese, shredded from a block

Instructions

  1. Heat your oven to three hundred fifty Fahrenheit and lightly grease a two-quart baking dish with butter or non-stick spray.
  2. In a large mixing bowl, stir together the drained whole kernel corn and the undrained cream-style corn.
  3. Add the melted butter and sour cream to the corn mixture, whisking until the liquids are fully incorporated.
  4. Fold in the dry corn muffin mix until no large lumps remain, being careful not to over-mix the batter.
  5. Transfer the mixture into the prepared baking dish, spreading it into an even layer.
  6. Place the dish in the center of the oven and bake uncovered for forty-five minutes.
  7. Remove the dish briefly to sprinkle the shredded cheddar cheese evenly across the top.
  8. Return the casserole to the oven for another ten to fifteen minutes, or until the cheese is bubbling and the edges are slightly golden.
  9. Allow the dish to rest on the counter for five to ten minutes to let the center set before serving.

Step-by-Step Details

Achieving the ideal consistency for this corn casserole depends heavily on how you handle the ingredients. Start by ensuring your whole kernel corn is very well-drained; excess water from the can will result in a soggy middle that never quite sets. When you combine the cream-style corn with the dry muffin mix, you are creating a batter that is chemically designed to rise slightly. If you over-work this batter, you risk a tough, chewy texture rather than the tender, pudding-like crumb that defines this dish.

During the baking process, keep an eye on the visual cues. At the forty-five-minute mark, the center of the casserole should still have a slight jiggle, but the edges should look firm and matte. Adding the cheese toward the end of the process ensures that it melts into a gooey layer without becoming oily or overly browned. If you prefer a more integrated cheese flavor, you can stir half of the cheese into the batter before baking and save the rest for the topping.

The resting period is perhaps the most important part of the entire process. As the casserole cools slightly, the starches from the corn muffin mix and the fats from the sour cream solidify. This creates a “spoonable” texture that holds its shape on a plate. If you scoop into it immediately after pulling it from the oven, it may behave more like a hot dip than a structured side dish.

Pro Tips

  • Shred Your Own Cheese: Pre-shredded cheese is coated in cellulose to prevent clumping, which interferes with a smooth melt. Grating a block of sharp cheddar at home provides a much silkier finish.
  • Check the Mix: Ensure you are using a standard corn muffin mix (like Jiffy) and not a plain cornmeal. The mix contains leavening agents and a touch of sweetness required for the rise.
  • Butter Temperature: Let your melted butter cool for a few minutes before adding it to the sour cream and corn. If the butter is boiling hot, it can break the emulsion of the sour cream.
  • The Skillet Option: For crispier, caramelized edges, bake the mixture in a ten-inch cast iron skillet instead of a ceramic dish.
  • Sweetness Balance: If your corn muffin mix is very savory, adding one tablespoon of sugar can help bridge the gap between the salty cheese and the sweet corn kernels.
  • Drainage is Key: If using frozen corn instead of canned, thaw it completely and pat it dry with a paper towel to remove any ice crystals or excess moisture.

Variations or Substitutions

  • Spicy Kick: Fold in a small four-ounce can of diced green chiles or a tablespoon of finely chopped fresh jalapeños for a Southwestern flair.
  • Herb Infusion: Stir in two tablespoons of fresh chopped chives or green onions to the batter to add a bright, oniony finish that cuts through the richness.
  • Greek Yogurt: If you want a slightly tangier profile, you can swap the sour cream for an equal amount of plain, full-fat Greek yogurt.
  • Smoky Flavor: Add a half-cup of cooked, crumbled bacon into the batter for a savory, smoky depth that pairs excellently with the sweetness of the corn.

Serving Suggestions

This dish is traditionally served warm as a side for roasted meats. It is particularly effective at balancing out the heat of a spicy Texas-style chili or providing a creamy contrast to a plate of smoky BBQ pulled pork. For a holiday spread, it serves as a wonderful middle ground between the savory stuffing and the sweet yams. If you have leftovers, they reheat surprisingly well in a skillet, which helps revive the crispness of the edges.

FAQs

Can I make this in a slow cooker?

Yes, you can prepare the mixture and place it in a greased slow cooker. Cook on high for about three hours or low for four to five hours, adding the cheese during the final twenty minutes of the cooking time.

Can I prepare this a day in advance?

You can assemble the batter and store it, covered, in the refrigerator for up to twenty-four hours. When you are ready to bake, let the dish sit at room temperature for twenty minutes to ensure even heating in the oven.

How do I know if the casserole is fully cooked?

The edges should be pulling away slightly from the sides of the dish, and the center should feel firm to a light touch. A knife inserted into the center should come out clean, though it will still look moist due to the creamed corn.

Is it possible to freeze the leftovers?

While you can freeze this casserole for up to two months, the texture of the corn and sour cream may change slightly upon thawing. It is best enjoyed fresh or kept in the refrigerator for up to four days.

Nutrition Information

NutrientAmount per Serving
Calories410 kcal
Protein10 g
Carbs49 g
Fat19 g
Fiber3 g
Sugar11 g
Sodium772 mg

Disclaimer

Nutrition information is an estimate and may vary based on preparation and ingredients used.

Southern Style Corn Casserole

A classic, creamy side dish that balances the sweetness of corn with a rich, pudding-like texture. Using a corn muffin mix base, this effortless casserole is a staple for holiday gatherings or a cozy weeknight accompaniment to chili and grilled meats.
Prep Time 10 minutes
Cook Time 1 hour
Total Time 1 hour 10 minutes
Course Side Dish
Cuisine American
Servings 8 servings
Calories 410 kcal

Ingredients
  

  • 15.25 ounces whole kernel sweet corn, thoroughly drained
  • 14.75 ounces cream-style corn, undrained
  • 8.5 ounces dry corn muffin mix (one standard box)
  • 8 ounces full-fat sour cream
  • 0.5 cup unsalted butter, melted
  • 1 cup sharp cheddar cheese, freshly shredded

Instructions
 

  • Heat your oven to 350 Fahrenheit and lightly grease a 9×13 inch baking dish or 2-quart casserole dish with butter or non-stick spray.
  • In a large mixing bowl, combine the drained whole kernel corn and the cream-style corn. Stir until mixed.
  • Add the melted butter and sour cream to the bowl. Whisk or stir until the dairy is fully incorporated into the corn.
  • Fold in the dry corn muffin mix. Stir gently until no large dry lumps remain, but do not over-mix the batter.
  • Transfer the mixture to the prepared baking dish and spread it into an even layer.
  • Bake uncovered in the center of the oven for 45 minutes until the edges are firm.
  • Remove the dish and sprinkle the shredded cheddar cheese evenly over the top. Bake for an additional 10 to 15 minutes.
  • Allow the casserole to sit for 5 to 10 minutes at room temperature before serving to allow the center to set.

Notes

For the best texture, ensure the whole kernel corn is drained thoroughly to prevent the center from becoming too soft. If you prefer a more golden crust, bake in a cast-iron skillet. Always let the dish rest for at least 5-10 minutes after baking to allow the starches to set properly.

Equipment

  • 9×13-inch baking dish Or a 2-quart casserole dish
  • large mixing bowl
  • Whisk or spatula
  • Cheese grater For block cheddar

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