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Home » Recipes » Side Dishes

Easy Gluten-free Corn Casserole

Published: Nov 15, 2023 · Modified: May 10, 2024 by Meeta Arora · Leave a Comment

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Gulten free corn casserole.

This easy gluten-free corn casserole comes together fast with just a few ingredients and makes the perfect gluten-free side dish for Thanksgiving or your next potluck.

Corn casserole being served from a baking dish.

This gluten-free side dish is always a crowd favorite, which is no surprise since it is a creamy cornbread speckled with delicious pieces of corn with just a hint of sweetness. It's the ultimate sweet and savory dish, making the perfect side dish for all occasions, including Thanksgiving and Christmas.

Whether you make gluten-free cornbread, or gluten-free cornbread casserole as a side for Thanksgiving, I promise it will be a hit with the family.

Jump to:
  • What is Corn Casserole?
  • Gluten-free Corn Casserole Without Jiffy Mix
  • Ingredients
  • How to Make Gluten-Free Corn Casserole?
  • Corn Casserole Variations
  • Dairy-Free Gluten-Free Corn Casserole
  • How to Make Homemade Cream-Style Corn?
  • Make Corn Casserole Ahead of Time
  • How to Make Corn Casserole in the Crockpot?
  • Storing and Reheating
  • How to Freeze Corn Casserole?
  • What to Serve with Creamed Corn Casserole?
  • Frequently Asked Questions
  • More Gluten-Free Side Dishes
  • 📖 Recipe

What is Corn Casserole?

Corn casserole goes by several names depending on where you are, including corn pudding, corn spoonbread, corn souffle, and sometimes even scalloped corn. Whatever you call it, it is still a delicious dish that everyone will go back to for seconds.

So what is it? Think of corn casserole as a soft cornbread that is filled with delicious corn. It has a soft and fluffy texture that melts in your mouth, and the added corn gives it much more texture and flavor. This is not your dry, crumbly cornbread.

Gluten-free Corn Casserole Without Jiffy Mix

Traditionally corn casserole is made with the jiffy mix, but that is not gluten-free.

You must be wondering if you can you make corn casserole without Jiffy mix? Yes, you can, and it's really easy to make without it. To do that, we are going to make our own super simple gluten-free Jiffy mix that uses pantry staple ingredients.

Ingredients

Here are the ingredients you need to make a gluten-free corn casserole.

  • 1:1 Gluten-free Flour: I use King Arthur 1:1 Blend.
  • Gluten-free Corn Meal: I use Bob's Red Mill brand.
  • Baking Powder: It ensures a light and fluffy casserole.
  • Sugar: It adds a touch of sweetness to balance the savory flavors.
  • Seasoning: You'll need garlic powder, onion powder, and salt.
  • Frozen Corn - You can also use plain canned corn.
  • Canned Cream Style Corn - Most canned creamed corn is gluten-free such as Del Monte and Libby's, but it is best to check the ingredients label. See notes below for how to make your own creamed-styled corn if you don't want to use canned.
  • Sour Cream: It adds creaminess and a tangy note to the dish.
  • Eggs: It holds everything together in this corn casserole.
Overhead view of the ingredients needed to make gluten-free corn casserole.

How to Make Gluten-Free Corn Casserole?

I call this easy gluten-free corn casserole for a reason: it is beyond easy to whip together and toss in the oven in just a few minutes.

  1. Whisk together the homemade gluten-free Jiffy mix. (The dry ingredients)
  2. Add the remaining ingredients.
  3. Mix it all together.
  4. Transfer the corn casserole mix to a lightly greased baking dish and pop it in the oven.
Overhead collage of the steps to make gluten-free corn casserole.

The creamed corn casserole will take 45-50 minutes to bake. You will know it is done when the top is slightly golden and the middle is set.

Let the corn casserole cool for 10-15 minutes. Then serve and enjoy!

Close up of a scoop of gluten-free corn casserole being served.

Corn Casserole Variations

This gluten-free corn casserole recipe is delicious, as written, but sometimes you might want to add a little more flare. When that urge hits, try one of these to make it your own.

  • Don't want a sweet corn casserole? - That's okay; you can reduce the sugar or even omit it for a more savory casserole. Don't worry; it won't affect the casserole.
  • Want a cheesy corn casserole? - Add about a cup of shredded cheese of your liking to the mix, and then sprinkle some more on top before baking.
  • Love a little spice with your cornbread?- Toss in some fresh diced jalapeno to the mix. You can even up the spice by mixing in some pepper jack cheese.
  • Want more? Feel free to add in diced peppers, bacon, and even chives to make it even more delicious.

Dairy-Free Gluten-Free Corn Casserole

You can easily make this a dairy-free corn casserole. To do that:

  • Swap out the butter for a dairy-free alternative such as coconut oil or Smart Balance.
  • Use dairy-free Greek yogurt instead of sour cream.
  • Store-bought canned cream corn is usually dairy-free.

How to Make Homemade Cream-Style Corn?

Don't want to use canned creamed-style corn, or you forgot to buy it? Make creamed-style corn at home by following these steps:

  1. Drain a can of plain corn or defrost some frozen corn. (about 1 ½ cups)
  2. Puree the corn with ½ cup of milk per can worth of corn.
  3. Use it as if it was canned.

Use dairy-free milk such as almond milk to make this dairy-free creamed corn.

Corn casserole scooped and sitting on a plate to be eaten.

Make Corn Casserole Ahead of Time

I get it; it takes a lot of time to prep for Thanksgiving and even sometimes a potluck to watch the game. Making it a gluten-free menu can mean adding even more prep. This gluten-free corn casserole is the side dish recipe you need because it's beyond easy and fast to prep.

This side dish does not work well to make ahead of time and then reheat, but there are some things you can do to help if you really want to prep ahead of time.

  • Mix the dry ingredients the day before. - Measuring out the dry ingredients is what takes the most time. Measuring and mixing this ahead of time means you just have to toss in the wet ingredients and bake when you want it.
  • Mix the casserole, place it in the baking dish, and cover it unbaked in the fridge overnight. - Mixing the full casserole, except baking powder, ahead of time is not ideal, but it doesn't affect the texture too much to do so. Just make sure that you allow your baking dish to sit at room temperature, then add the baking powder just before cooking. Also, you don't place a cold baking dish into a hot oven. Doing so can increase the chances of the baking dish cracking.

If you are short on oven space for Thanksgiving, I suggest baking this gluten-free corn casserole along with other side dishes after the turkey or ham has been removed from the oven and is resting.

Or, you can actually make this corn casserole in the crockpot.

How to Make Corn Casserole in the Crockpot?

  1. Mix the gluten-free corn casserole recipe just like you were going to bake it in the oven.
  2. Lighty grease your crockpot.
  3. Pour the corn casserole mixture into the crockpot.
  4. Cook the corn casserole on high for about 2- ½ hours or on low for about 4 hours.

Storing and Reheating

If you have leftovers of this gluten-free corn casserole, cover them with a plastic wrap and store them in the fridge in a container for up to three days.

To reheat it, you can either microwave individual portions for about 30-45 seconds or place the dish back into a 350-degree oven for about 10-15 minutes or until warm.

How to Freeze Corn Casserole?

To freeze corn casserole, let it cool completely, cover it tightly with plastic wrap or aluminum foil, place it in an airtight container or a resealable freezer bag, and store it in the freezer for up to three months. When you're ready to enjoy it, thaw it in the refrigerator overnight, then reheat it in the oven until warmed through.

What to Serve with Creamed Corn Casserole?

This gluten-free side dish is usually reserved for Thanksgiving, and served with gluten-free stuffing, sweet potato casserole, and herb butter roasted turkey, but trust me, you can eat this gluten-free corn casserole all year long. It makes a perfect pairing with a big bowl of gluten-free chili or even with a delicious roasted chicken.

Trust me; everyone will be asking you for the recipe if you take it to your next potluck or tailgate, and it makes a delicious gluten-free bbq side dish with ribs.

Frequently Asked Questions

Is canned cream corn gluten-free?

Most canned creamed corn is gluten-free and is usually thickened with corn starch. Major brands like Del Monte and Green Giant are gluten-free. However, it is always important to check the labels as some brands could use traditional flour as a thickener.

Is canned corn gluten-free?

Yes, canned corn should be gluten-free, but it is always a good idea to check the label in case anything is added.

Is cornmeal gluten-free?

Cornmeal is just coarsely ground corn kernels and is naturally gluten-free. Cornmeal can become not gluten-free when it is processed on shared equipment. Brands like Bob's Red Mill sell gluten-free cornmeal. It is always a good idea to check the label to see if it is gluten-free before using it.

Is Jiffy cornbread mix gluten-free?

Jiffy makes their mixes with traditional flour, which means they are not gluten-free. At this time, they do not make a blend that is gluten-free. Brands like King Arthur and Pamelas GF both make gluten-free cornbread mixes.

More Gluten-Free Side Dishes

Whether you need more gluten-free casseroles for Thanksgiving or just a delicious side dish to go with dinner this week. These side dishes never disappoint.

  • Looking into a white casserole dish where some gluten-free cheesy potatoes are being served.
    Gluten-free Cheesy Potatoes
  • Gluten free green bean casserole topped with fried onions
    Easy Gluten-free Green Bean Casserole
  • Close up view of baked gluten-free hash brown casserole in a baking dish being picked up.
    Easy Gluten-free Hash Brown Casserole
  • Gluten Free Mashed Potato in a white Casserole
    Loaded Cheesy Mashed Potato Casserole (Gluten-Free)

📖 Recipe

Close up of a scoop of gluten-free corn casserole being served.

Easy Gluten-free Corn Casserole

Meeta Arora
This easy gluten-free corn casserole comes together fast and makes the perfect gluten-free side dish for Thanksgiving or your next potluck.
5 from 1 vote
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 45 minutes mins
Total Time 55 minutes mins
Course Side Dish
Cuisine American, southern
Servings 8
Calories 309 kcal

Ingredients
  

  • ⅔ Cup 1:1 Gluten-free Flour I use King Arthur 1:1 blend
  • ½ Cup Gluten-free Cornmeal
  • ⅓ Cup Sugar
  • 1 Tablespoon Baking Powder
  • 1 ½ Teaspoon Salt
  • ½ Teaspoon Onion Powder optional
  • ½ Teaspoon Garlic Powder optional
  • ½ Cup Butter Melted
  • 1 Can Regular Corn Drained, or about cup of frozen corn, defrosted
  • 1 Can Cream-style Corn Not drained
  • 1 Cup Sour Cream
  • 3 Large Eggs

Instructions
 

  • Preheat the oven to 350F. Grease a 9x9 or 11x7-inch baking dish with cooking spray and set aside.
  • Whisk together the gluten-free flour, cornmeal, sugar, baking powder, and spices in a bowl.
    ⅔ Cup 1:1 Gluten-free Flour, ½ Cup Gluten-free Cornmeal, ⅓ Cup Sugar, 1 Tablespoon Baking Powder, 1 ½ Teaspoon Salt, ½ Teaspoon Onion Powder, ½ Teaspoon Garlic Powder
  • Melt the butter and then add it along with corn, creamed corn, sour cream, and eggs to the bowl of the dry ingredients.
    1 Can Cream-style Corn, 1 Can Regular Corn, 1 Cup Sour Cream, ½ Cup Butter, 3 Large Eggs
  • Mix it all together until there are no visible dry ingredients.
  • Transfer the corn casserole mix to a lightly greased 8x8 baking dish and pop it in the oven.
  • Place the corn casserole into the oven and bake it for about 45-50 minutes. You will know it is done when the top is slightly golden and the middle is set.
  • Let cool for 10 minutes before serving. Enjoy!

Notes

Make Corn Casserole Ahead of time
This side dish does not work well to make ahead of time and then reheat, but there are some things you can do to help if you really want to prep ahead of time.
  • Mix the dry ingredients the day before. - Measuring out the dry ingredients is what takes the most time. Measuring and mixing this ahead of time means you just have to toss in the wet ingredients and bake when you want it.
  • Mix the casserole, place it in the baking dish, and cover it unbaked in the fridge overnight. - Mixing the entire casserole, except the baking powder, ahead of time is not ideal, but it doesn't affect the texture too much. Ensure you allow your baking dish to sit at room temperature, mix the baking powder and cook! 
How to make corn casserole in the crockpot.
  1. Mix the gluten-free corn casserole recipe just like you would bake it in the oven.
  2. Lighty grease your crockpot.
  3. Pour the corn casserole mixture into the crockpot.
  4. Cook the corn casserole on high for about 2- ½ hours or on low for about 4 hours.
Storing and reheating corn casserole.
If you have leftovers of this gluten-free corn casserole, it can be stored in the fridge in a container for up to three days. To reheat it, you can either microwave individual portions for about 30-45 seconds or place the dish back into a 350-degree oven for about 10-15 minutes or until warm.

Nutrition

Calories: 309kcalCarbohydrates: 36gProtein: 4gFat: 18gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gTrans Fat: 0.5gCholesterol: 48mgSodium: 853mgPotassium: 156mgFiber: 3gSugar: 12gVitamin A: 579IUVitamin C: 3mgCalcium: 131mgIron: 1mg
Keyword dairy free corn casserole, gluten free corn casserole, gluten free side dish, gluten free thanksgiving side dish
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Meeta Arora, writer at Grain Free Table

Welcome to Grain Free Table! I’m Meeta- a busy wife, mom of two girls, and lover of food. Here you’ll find lots of easy and delicious gluten & allergy-friendly recipes, info about my favorite food & products, for a gluten-free way of life!

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