There is something incredibly comforting about a warm, golden casserole bubbling fresh from the oven, and this Easy Corn Casserole Recipe is exactly that kind of homey delight. Perfect for holidays, weeknight dinners, or whenever you want a dish that feels like a big, cozy hug, this recipe blends creamy sour cream, sweet corn muffin mix, and rich butter into a luscious side that’s irresistibly moist and fluffy. It’s one of those recipes you’ll come back to time and again because it’s quick to throw together, uses simple pantry staples, and immediately brings a smile to everyone’s plate.

Ingredients You’ll Need
Getting ready to make this dish is a breeze because each ingredient is straightforward yet plays an essential role in delivering both comfort and flavor. From the sweetness of the corn muffin mix to the silky texture the sour cream adds, every component is key to the casserole’s success.
- Jiffy corn muffin mix: The base of the casserole that gives it a light, cornbread-like structure with a touch of sweetness.
- Sour cream: Adds moisture and tang, ensuring the casserole stays creamy and tender throughout.
- Butter or margarine, melted: Infuses richness and keeps the texture moist while helping the top develop a beautiful golden crust.
- Egg: Binds all the ingredients together and helps give the casserole a fluffy, cohesive texture.
How to Make Easy Corn Casserole Recipe
Step 1: Preheat your oven
Start by heating your oven to 350°F (175°C). A properly preheated oven ensures your casserole cooks evenly and develops that lovely golden top everyone loves.
Step 2: Mix the ingredients
In a large bowl, combine the Jiffy corn muffin mix, sour cream, melted butter, and the egg. Stir everything gently but thoroughly until the mixture is smooth and uniform. This simple blend is where the magic begins, as the ingredients meld to promise a creamy yet fluffy casserole.
Step 3: Prepare the baking dish
Grease a 9×9-inch baking dish or one of a similar size well, making sure to coat every corner. Pour the corn mixture evenly into the dish, smoothing the top slightly so it bakes uniformly.
Step 4: Bake until golden
Place the casserole in the preheated oven. Bake for about 40 to 45 minutes, or until the top turns a gorgeous golden brown. You’ll know it’s done when a toothpick inserted in the center comes out clean, signaling that the inside is perfectly cooked and tender.
Step 5: Let it cool before serving
Once out of the oven, allow the casserole to rest for a few minutes. This cooling period helps it set up a bit, making it easier to cut and serve while still warm and inviting.
How to Serve Easy Corn Casserole Recipe

Garnishes
Sprinkle a handful of chopped fresh herbs like parsley or chives on top to add a pop of color and freshness. Alternatively, a sprinkle of shredded sharp cheddar cheese or crumbled bacon elevates the flavor and adds texture that guests will appreciate.
Side Dishes
This casserole pairs wonderfully with juicy roasted chicken, smoky barbecued ribs, or a crisp green salad to balance out the richness. It’s also fantastic alongside hearty soups or chili, providing a sweet, creamy contrast that elevates the whole meal.
Creative Ways to Present
Want to make the presentation a little more special? Serve individual portions in small ramekins for a charming touch at your next dinner party. You can also layer the casserole with sautéed vegetables like bell peppers and onions before baking to add color and extra flavor dimensions.
Make Ahead and Storage
Storing Leftovers
Once cooled, cover the casserole tightly with plastic wrap or transfer it into an airtight container. Stored in the refrigerator, it will stay fresh for up to 3 days, making it perfect for meal prepping or enjoying later in the week.
Freezing
This Easy Corn Casserole Recipe freezes beautifully. Just wrap the whole dish tightly with aluminum foil or place individual servings in freezer-safe containers. It can be frozen for up to 2 months, so you can enjoy this comfort food any time the craving hits.
Reheating
For best results, reheat leftovers in the oven at 350°F until warmed through, usually about 15 to 20 minutes. This method helps maintain the texture and gives a slight crisp to the top. Microwaving works too for a quick warm-up but might make the casserole a bit softer.
FAQs
Can I use fresh corn instead of the corn muffin mix?
This recipe relies on the corn muffin mix to give the casserole its structure and sweetness, so using fresh corn alone will change the texture greatly. However, you can add some fresh or canned corn kernels to the batter for extra corn flavor without replacing the mix.
Is there a dairy-free version of this recipe?
Absolutely! Substitute the sour cream with a dairy-free alternative like coconut or almond yogurt, and use a vegan butter or margarine to keep it dairy-free. Keep in mind the texture and taste might shift slightly, but it will still be delicious.
Can I double the recipe for a larger crowd?
Yes, doubling the ingredients and baking in a larger dish works perfectly. Just keep the baking time in mind—it may need a bit longer in the oven, so check for doneness with a toothpick.
What if I don’t have Jiffy corn muffin mix?
You can try substituting with any similar corn muffin mix available or a homemade cornmeal-based batter. The key is to have a mix that combines cornmeal, flour, and leavening agents to replicate the texture and taste.
Can I make this recipe gluten-free?
To make it gluten-free, look for a gluten-free corn muffin mix or make your own blend with gluten-free cornmeal and baking powder. This substitution ensures the casserole stays just as tasty while accommodating dietary needs.
Final Thoughts
This Easy Corn Casserole Recipe is a total winner in my book—a simple, quick dish that brings a cozy touch to any table. Whether it’s for a holiday spread, a comforting side to weeknight dinners, or just because you want something delicious, this casserole never disappoints. Give it a try and watch it become your new favorite go-to comfort food!
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Easy Corn Casserole Recipe
- Prep Time: 10 minutes
- Cook Time: 45 minutes
- Total Time: 55 minutes
- Yield: 8 servings
- Category: Side Dish
- Method: Baking
- Cuisine: American
Description
This Easy Corn Casserole is a creamy, comforting side dish perfect for any meal. Made with Jiffy corn muffin mix, sour cream, butter, and egg, it combines savory and sweet corn flavors into a moist, golden baked casserole that’s simple and quick to prepare.
Ingredients
Ingredients
- 1 box Jiffy corn muffin mix
- 8 oz sour cream
- 1 stick (1/2 cup) butter or margarine, melted
- 1 large egg
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
- Mix Ingredients: In a large bowl, combine the Jiffy corn muffin mix, sour cream, melted butter, and egg. Stir the mixture until all ingredients are well blended and uniform.
- Prepare Baking Dish: Grease a 9×9-inch baking dish or a similar-sized casserole dish to prevent sticking.
- Pour Batter: Pour the prepared corn mixture evenly into the greased dish, spreading it out smoothly.
- Bake: Place the baking dish in the preheated oven and bake for 40 to 45 minutes. The casserole is done when the top turns golden brown and a toothpick inserted into the center comes out clean.
- Cool and Serve: Allow the casserole to cool slightly before serving to let it set and make it easier to slice.
Notes
- For a richer flavor, you can substitute butter with margarine or vice versa.
- Ensure the sour cream is at room temperature to mix more easily.
- This casserole pairs well with roasted meats or as part of a holiday meal.
- Leftovers can be refrigerated and reheated in the oven or microwave.
- If desired, add shredded cheese or chopped jalapeños for extra flavor.

