Gluten-Free Corn Casserole Recipe You'll Love

Corn casserole is a comforting and versatile dish that’s a staple at holiday meals and family gatherings.
If you’re avoiding gluten or cooking for someone who is, this gluten-free corn casserole is the perfect option.
It’s rich, creamy, and packed with the natural sweetness of corn. Best of all, it’s incredibly easy to make!
Ingredients for Gluten-Free Corn Casserole
Here’s what you’ll need to create this delicious dish:
- 1 can (15 oz) of whole kernel corn, drained
- 1 can (15 oz) of creamed corn
- 1 cup of gluten-free cornbread mix (or a homemade blend)
- ½ cup of sour cream
- ½ cup of unsalted butter, melted
- 2 large eggs
- 1 cup of shredded cheddar cheese (optional, but highly recommended)

Optional Toppings:
- Chopped fresh parsley
- Crispy bacon crumbles
Step 1: Preheat Your Oven
Start by preheating your oven to 350°F (175°C). Grease a 9x9-inch baking dish or a similar-sized casserole dish to prevent sticking.
Step 2: Combine the Ingredients
In a large mixing bowl, combine the drained whole-kernel corn, creamed corn, gluten-free cornbread mix, sour cream, melted butter, and eggs. Mix until everything is well incorporated.
Add Cheese for Extra Flavor
If you’re using shredded cheddar cheese, stir it into the mixture at this stage. The cheese adds a delightful richness and makes the casserole even more indulgent.
Step 3: Pour into the Baking Dish
Transfer the mixture to the greased baking dish. Spread it out evenly with a spatula to ensure it bakes uniformly.

Step 4: Bake the Casserole
Place the dish in the preheated oven and bake for 45-50 minutes, or until the casserole is set in the center and golden brown on top. To check doneness, insert a toothpick into the middle—it should come out clean.
Pro Tip: For a slightly crispier top, broil the casserole for the last 2-3 minutes, keeping a close eye to avoid burning.
Step 5: Let It Rest
Once baked, let the casserole rest for about 5-10 minutes. This helps it firm up, making it easier to serve.
Serving Suggestions
This gluten-free corn casserole is a fantastic side dish that pairs well with roasted meats, grilled vegetables, or festive holiday mains.
For a bit of freshness, garnish it with chopped parsley or green onions just before serving.
Tips for the Best Gluten-Free Corn Casserole

- Choose the right cornbread mix: Ensure the mix is certified gluten-free to avoid any cross-contamination.
- Customize the flavors: Add diced jalapeños for a spicy kick, or sprinkle in a dash of smoked paprika for a smoky undertone.
- Make it ahead: This casserole can be assembled the night before and baked fresh the next day. Simply cover and refrigerate the dish until ready to bake.
Why You'll Love This Recipe
This casserole strikes the perfect balance between sweet and savory, with a fluffy texture and golden crust.
The combination of corn kernels and creamy base gives it a homestyle feel that’s both hearty and comforting. Plus, it’s gluten-free, so everyone at the table can enjoy it without worry.
With this Gluten-Free Corn Casserole Recipe, you’ll have a crowd-pleasing dish that’s perfect for any occasion.
Its simple preparation and rich flavor make it a must-try, whether you’re hosting a holiday feast or craving a cozy side dish. Happy cooking!
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