This Corn Casserole is the ultimate comfort food made from scratch with creamy corn, rich sour cream, and golden corn muffin mix. It bakes up perfectly golden in under an hour and fills your kitchen with the warm aroma of home. This easy corn casserole recipe is ideal for holiday gatherings or weeknight dinners when you crave something both simple and spectacular.

I first discovered this corn casserole recipe during my travels through the American South, where comfort food becomes an art form. The way the creamy texture melds with the sweet corn kernels reminds me of family gatherings around large tables filled with laughter and good food. I now make this Jiffy corn casserole for every Thanksgiving, pairing it beautifully with our Southern sweet potato casserole and homemade dinner rolls. It has become one of those cherished recipes that feels both nostalgic and wonderfully new each time I serve it.

What Makes This Corn Casserole Special

Made From Scratch Flavor: Fresh ingredients create a homemade taste that beats any boxed mix.
Quick & Easy Preparation: Just 10 minutes of prep time for a dish that looks and tastes gourmet.
Family Favorite Comfort: The creamy texture and sweet corn flavor please both kids and adults.
Perfect for Gatherings: Feeds a crowd and pairs wonderfully with all your favorite holiday dishes.

What You’ll Need for Perfect Corn Casserole

Be sure to see the recipe card below for the full listing of ingredients, instructions, notes, and estimated nutritional information.

Whole kernel corn: Drained well to prevent excess moisture in your casserole.
Creamed corn: Provides the signature creamy base that makes this dish so comforting.
Sour cream: At room temperature for smoother blending and richer texture.
Unsalted butter: Melted to incorporate evenly throughout the mixture.
Corn muffin mix: Jiffy brand works perfectly for that classic cornbread flavor.
Kosher salt: Enhances all the natural sweetness of the corn ingredients.
Black pepper: Freshly ground adds subtle warmth to balance the sweetness.

Corn Casserole

Easy Corn Casserole recipe with whole kernel corn, creamed corn, sour cream, and corn muffin mix. Perfect side dish ready in 60 minutes.

Print Recipe Pin Recipe

Prep Time 10

Cook Time 50

Total Time 1 15

Course Side Dish

Cuisine American

Servings 8 servings

Calories 320 kcal

Equipment

oven
baking dish
mixing bowl
spatula
measuring cups
measuring spoons
wire rack

Ingredients

15.25 ounce whole kernel corn canned, drained
15 ounce creamed corn canned
16 ounce sour cream at room temperature
1/2 cup unsalted butter melted
8.5 ounce corn muffin mix such as Jiffy
1/2 tsp kosher salt
1/4 tsp black pepper freshly ground

Instructions

Preheat your oven to 350°F. Lightly grease a 9×13 inch baking dish (or a 2-quart casserole dish) with butter or non-stick cooking spray, ensuring all inner surfaces are coated.
In a large mixing bowl, combine the drained whole kernel corn, creamed corn, sour cream, and the melted unsalted butter. Use a sturdy rubber spatula or a large spoon to mix these wet ingredients thoroughly until well incorporated.
Add the entire package of corn muffin mix, kosher salt, and freshly ground black pepper to the bowl. Stir gently but thoroughly until no dry streaks of muffin mix remain. Be careful not to overmix, as excessive stirring can lead to a tough casserole.
Pour the prepared corn mixture evenly into the lightly greased baking dish. Use your spatula to spread the mixture into an even layer, ensuring it fills the dish uniformly.
Bake in the preheated oven for 45 to 60 minutes. The casserole is ready when the edges are golden brown and bubbling, and the center appears set. A wooden skewer or toothpick inserted into the center should come out mostly clean.
Once baked, carefully remove the casserole from the oven. Let it rest on a wire rack for 10 to 15 minutes before slicing and serving. This allows the casserole to set further, making for cleaner portions and a more pleasant texture.

Notes

Let casserole rest for 10-15 minutes before serving for cleaner portions and better texture.

Keyword corn casserole, easy side dish, Thanksgiving

Ways to Customize Your Corn Casserole

Cheesy Corn Delight: Stir in 1 cup shredded cheddar cheese before baking for extra richness.
Herb Infused Version: Add 2 tablespoons fresh chopped chives or parsley for fresh flavor.
Spicy Southwest Twist: Mix in ¼ cup diced green chilies and ½ teaspoon cumin powder.

My Pro Tips for Perfect Corn Casserole

Room Temperature Ingredients: Bring sour cream to room temperature for smoother blending and even baking.
Gentle Mixing: Combine ingredients just until incorporated to avoid a tough texture.
Proper Doneness Test: The center should be set and edges golden brown before removing from oven.
Resting Time: Let it rest 10-15 minutes after baking for cleaner slices and better flavor.

How to Store and Reheat Corn Casserole

Store: Cool completely and transfer to an airtight container. Refrigerate for up to 4 days.
Freeze: Wrap tightly in plastic wrap and foil. Freeze for up to 3 months. Thaw overnight in refrigerator.
Reheat: Bake at 350°F for 15-20 minutes until heated through. Cover with foil if browning too quickly.
Make-Ahead Tip: Prepare the mixture up to 24 hours ahead and refrigerate until ready to bake.

Frequently Asked Questions

Can I use frozen corn instead of canned?

Yes, you can substitute frozen corn for canned. Thaw 2 cups of frozen corn completely and pat dry to remove excess moisture. The texture may be slightly different, but the flavor will still be wonderful.

Why did my corn casserole turn out watery?

This usually happens if the whole kernel corn wasn’t drained properly or if ingredients were cold when mixed. Always drain canned corn well and use room temperature sour cream for best results.

Can I make corn casserole without Jiffy mix?

Absolutely. Combine ¾ cup cornmeal, ½ cup flour, 1 tablespoon sugar, 1 teaspoon baking powder, and ¼ teaspoon salt. This homemade version works perfectly as a substitute.

How do I know when corn casserole is done?

The edges should be golden brown and bubbling, and the center should appear set. A toothpick inserted into the center should come out mostly clean with just a few moist crumbs.

More Comforting Casserole Recipes

Why This Corn Casserole Wins Hearts

With its creamy texture and sweet corn flavor, this corn casserole recipe becomes an instant family favorite. It’s incredibly easy to make from scratch yet tastes like you spent hours in the kitchen. Perfect for holiday feasts or cozy weeknight dinners, this dish always brings people together around the table. I hope it becomes a cherished recipe in your home too.

Easy Corn Casserole