This easy corn casserole is warm, creamy, and full of classic comfort. It comes together with just a few pantry staples and bakes into a golden, spoonable side dish that’s loved by kids and adults alike.
What makes this casserole shine is its soft, almost pudding-like texture paired with bits of sweet corn throughout. It’s rich without being too heavy and pairs well with turkey, ham, chicken, or any main dish you like.
Even beginner cooks can master this recipe with ease. Just mix, pour, bake, and serve. You can also customize it with extra ingredients like cheese, jalapeños, or herbs if you’d like a twist on the original.
It’s also a great make-ahead side dish. Bake it ahead of time and simply reheat before serving. Whether you're planning for Thanksgiving or an easy family dinner, this corn casserole is the ultimate no-stress recipe.
Whether you’re hosting a big holiday meal or need a simple weeknight dish, this recipe is always a winner. One bowl, no fuss, and ready in under an hour—this corn casserole checks all the boxes.

WHY YOU WILL LOVE THIS RECIPE
- Simple Ingredients: This recipe requires only a handful of pantry staples, making it easy to prepare with ingredients you already have.
- Comforting Flavour: The creamy, sweet corn mixed with buttery goodness creates a comforting dish that everyone will enjoy.
- Quick and Easy: With just a few minutes of prep and minimal cooking time, this casserole is perfect for busy weeknights.
- Crowd-Pleaser: Whether you're hosting a family dinner or attending a potluck, this casserole is guaranteed to impress and satisfy.
- Perfect Side Dish: It pairs well with a variety of main dishes, from roast chicken to grilled steaks and everything in between.
- Kid-Friendly: The sweet corn and creamy texture make this casserole a favourite with kids and adults alike.
INGREDIENTS
- 1 can (15 oz) whole kernel corn, drained
- 1 can (15 oz) cream-style corn
- 1 box (8.5 oz) corn muffin mix
- 1 cup sour cream
- ½ cup unsalted butter, melted
- ½ cup shredded cheddar cheese (optional)
- ¼ teaspoon salt
- ¼ teaspoon black pepper
DIRECTIONS
- Step No.1: Preheat the oven
Preheat the oven to 350°F (175°C). Grease a 9x9-inch baking dish or an equivalent-sized casserole dish.
- Step No.2: Combine the ingredients
In a large bowl, combine the whole kernel corn, cream-style corn, corn muffin mix, sour cream, melted butter, salt, and black pepper. Stir until well combined.
- Step No.3: Pour the mixture into the baking dish
Transfer the corn mixture into the prepared baking dish. Spread it evenly with a spatula.
- Step No.4: Bake the casserole
Bake in the preheated oven for 35-40 minutes, or until the casserole is golden on top and set in the center.
- Step No.5: Add cheese (optional)
If desired, sprinkle shredded cheddar cheese on top of the casserole during the last 5 minutes of baking, and bake until melted and bubbly.
- Step No.6: Let it cool slightly
Remove the casserole from the oven and allow it to cool for a few minutes before serving.

TIPS FOR SUCCESS
- Use Fresh Corn: If you prefer fresh corn, you can substitute the canned whole kernel corn with freshly cooked corn kernels for a fresher taste.
- Adjust the Sweetness: Depending on your preference, you can add a tablespoon of sugar to enhance the sweetness of the casserole.
- Cheese Variations: Feel free to use different types of cheese, such as Monterey Jack or Parmesan, for a unique twist on the flavour.
- Add Spices: For extra flavour, consider adding a pinch of paprika, garlic powder, or cayenne pepper for a mild kick.
- Make it Ahead: You can prepare the casserole ahead of time by mixing the ingredients and refrigerating them. Bake just before serving.
- Crispier Top: For a crispier top, you can bake the casserole a few extra minutes until the top is golden brown and slightly crunchy.
- gluten-free diet Option: To make this casserole gluten-free, ensure that your corn muffin mix is labeled as gluten-free.
VARIATIONS
- Add Bacon: Crumbled bacon can be added for a smoky flavour that complements the sweetness of the corn.
- Mexican-Style: Stir in a can of diced green chilies or jalapeños for a spicy twist.
- Herb-Infused: Add fresh herbs like thyme, parsley, or rosemary to give the casserole a fresh, aromatic flavour.
- Add Veggies: Incorporate diced bell peppers, onions, or zucchini for added nutrition information and flavour.
- cheesy corn casserole: Use extra cheese, like mozzarella or cheddar, mixed into the casserole for a cheesy texture throughout.
- Use Cream Cheese: For a richer, creamier texture, substitute some of the sour cream with cream cheese.
- Use Green Onions: Top the casserole with green onions for a fresh, crunchy garnish that adds extra flavour.
SERVING AND STORAGE
Serving
Serve warm straight from the oven as a side dish for holiday meals, potlucks, BBQs, or weeknight dinners.
Storage
Refrigerate leftovers in an airtight container for up to 4 days. Reheat in the microwave or oven until warmed through.

FAQ
Yes! Bake ahead, cover, and refrigerate. Reheat at 325°F until hot.
Yes, you can freeze it after baking. Thaw overnight and reheat in the oven.
Yes, plain Greek yogurt works as a substitute, though the flavor will be slightly tangier.
Yes, but the texture will be slightly different—more dense and less fluffy.
Absolutely. Use about 1½ cups of cooked fresh corn in place of canned.
This Easy Corn Casserole recipe is a true comfort classic that belongs in every home cook’s collection.
Its simplicity is what makes it shine—just dump, mix, and bake for an effortlessly impressive side dish.
Whether you’re entertaining guests, feeding your family, or simply looking for something cozy to enjoy with dinner, this dish never disappoints.
Its pillowy texture and creamy flavor bring the nostalgic warmth of holiday meals, but it’s just as suitable for an everyday weeknight.


EASY CORN CASSEROLE
Ingredients
- 1 can 15 oz whole kernel corn, drained
- 1 can 15 oz cream-style corn
- 1 package 8.5 oz cornbread mix
- 1 cup sour cream
- ½ cup unsalted butter melted
- 1 cup shredded cheddar cheese optional
- Salt and pepper to taste
Instructions
Preheat the Oven:
- Preheat the oven to 350°F (175°C). Grease a 9x9-inch baking dish or a similar-sized casserole dish.
Mix the Ingredients:
- In a large bowl, combine both types of corn, cornbread mix, sour cream, melted butter, salt, and pepper. Stir well until all ingredients are fully incorporated. If using cheese, stir in half of the shredded cheddar cheese.
Bake the Casserole:
- Pour the corn mixture into the prepared baking dish. Spread it out evenly. If desired, sprinkle the remaining cheese on top. Bake for 45 minutes, or until the casserole is golden and set in the middle.
Serve:
- Remove from the oven and allow to cool for a few minutes before serving.
Notes
- Make Ahead: You can prepare the casserole ahead of time and refrigerate it until ready to bake. Just add a few extra minutes to the cooking time if baking from cold.
- Customization: Add diced jalapeños for a spicy kick or stir in crumbled bacon for extra flavor.
- Serving Tip: This casserole pairs wonderfully with roast chicken, pork, or beef, making it an ideal side dish for any meal.





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