Holiday Butter Corn Casserole (Thanksgiving & Christmas)

Holiday butter corn casserole is a rich, sweet-and-savory side dish that feels right at home on Thanksgiving, Christmas, and potluck tables. With its creamy baked corn texture and buttery flavor, it’s the kind of comfort food that pairs effortlessly with turkey, ham, mashed potatoes, and green bean casserole.

Most versions use melted butter, whole-kernel corn, creamed corn, sour cream, eggs, and a box of Jiffy corn muffin mix. Once the ingredients are stirred together, they’re poured into a greased casserole dish and baked at 350°F for about 45–55 minutes, until the center is set and the top is lightly golden. The result is moist, tender, and spoonable—somewhere between cornbread and corn pudding.

Essential Concepts

• Mix wet and dry ingredients together.
• Bake at 350°F for 45 to 55 minutes.
• The center should be set, not soupy.
• It should be moist, creamy, and lightly golden.

What Holiday Butter Corn Casserole Is

This dish is best understood as a hybrid. It isn’t quite pudding, not quite cornbread, and not quite soufflé. The starch in the corn muffin mix, along with eggs and dairy, creates a soft structure that scoops easily while still holding its shape on the plate.

The flavor profile is simple and crowd-pleasing. Whole-kernel corn adds texture, creamed corn brings sweetness and moisture, sour cream contributes tang and density, and butter delivers richness. If you want a warm, comforting side dish that’s also forgiving—this is one of the easiest holiday corn casseroles to nail.

Ingredients for Holiday Butter Corn Casserole

This easy corn casserole recipe serves about 8 people.

U.S. Ingredients

• 1/2 cup unsalted butter, melted
• 1 can whole-kernel corn, drained, 15 ounces
• 1 can creamed corn, 15 ounces
• 1 cup sour cream
• 2 large eggs
• 1 box Jiffy corn muffin mix, 8.5 ounces
• 1/2 teaspoon kosher salt, optional
• 1/4 teaspoon black pepper, optional

Metric Ingredients

• 113 g unsalted butter, melted
• 425 g whole-kernel corn, drained
• 425 g creamed corn
• 240 g sour cream
• 2 large eggs
• 240 g corn muffin mix
• 3 g kosher salt, optional
• 1 g black pepper, optional

Optional Add-Ins

• 1 cup shredded cheddar cheese, 113 g
• 1 to 2 chopped green chiles, 30 to 60 g
• 1 to 2 finely chopped jalapeños, 15 to 30 g
• 2 tablespoons chopped chives, 8 g
• 1 to 2 tablespoons sugar, if a sweeter casserole is preferred

Equipment You Will Need

• Medium mixing bowl
• Measuring cups and spoons
• Whisk or spoon
• 9 x 9-inch casserole dish or similar 2-quart baking dish
• Butter or nonstick spray for greasing
• Oven

Step-by-Step Instructions

1. Preheat the oven

Set the oven to 350°F, or 175°C. Grease a 9 x 9-inch casserole dish or a comparable baking dish. Light greasing helps the edges brown without sticking.

2. Combine the wet ingredients

In a large bowl, stir together the melted butter, creamed corn, drained whole-kernel corn, sour cream, and eggs. Mix until the eggs are fully incorporated and the mixture looks uniform.

3. Add the corn muffin mix

Stir in the Jiffy corn muffin mix until just combined. Fold in salt, pepper, cheese, chiles, jalapeños, chives, or sugar if you’re using them. Avoid overmixing—aim for a thick but pourable batter.

4. Transfer to the baking dish

Pour the batter into the prepared casserole dish. Use a spoon or spatula to spread it evenly into the corners.

5. Bake until set

Bake for 45 to 55 minutes, depending on the depth of the dish and your oven. The casserole is done when the center is set and no longer wet or sloshing. The top should be lightly golden, and a toothpick inserted near the center should come out with only a few moist crumbs.

6. Rest before serving

Let the casserole rest for 10 to 15 minutes before serving. This helps the starches settle for a more stable, scoopable texture.

What Texture and Doneness Should Look Like

A properly baked holiday corn casserole should be soft, creamy, and spoonable, with enough structure to slice into squares or scoop cleanly. It should not be dry, and it should not have a raw center.

Visual cues:

• The edges should pull slightly from the sides of the pan.
• The top should be pale gold, not deeply browned.
• The center should wobble only slightly.
• A knife inserted near the middle should emerge mostly clean.

If the center still looks liquid, bake 5 to 10 minutes longer and check again.

Why the Recipe Works

This recipe is successful because each ingredient has a specific job.

• Whole-kernel corn adds texture and mild sweetness.
• Creamed corn brings moisture and body.
• Sour cream adds tang and keeps the flavor from tasting flat.
• Eggs bind the mixture and help it set.
• Butter carries flavor and enriches the crumb.
• Corn muffin mix supplies starch, subtle lift, and the signature cornbread-like structure.

That balance is why this buttery corn side dish remains a favorite among easy holiday casserole ideas. It’s flavorful without being fussy, and it holds up well next to rich mains.

Variations Worth Considering

The base recipe is reliable, but small changes can make it sweeter, spicier, or more savory.

Cheddar Corn Casserole

Stir in 1 cup of shredded cheddar cheese for a richer, slightly saltier profile. The cheese also browns at the surface.

Green Chile Corn Casserole

Add a small can of diced green chiles for mild heat and a subtle vegetal note. This version pairs especially well with ham.

Jalapeño Corn Casserole

For more noticeable heat, add finely chopped jalapeños. Remove the seeds for moderate spice or leave some in for a sharper kick.

Sweet Corn Pudding Casserole

If your table prefers a sweeter side, add 1 to 2 tablespoons of sugar. The change is subtle but pushes the dish toward dessert-adjacent comfort.

Herb Version

Chives, thyme, or a little sage can add aroma and make the casserole feel lighter. Use herbs sparingly so the corn stays front and center.

Make-Ahead Instructions

One reason this dish shows up so often in holiday meal planning is that it’s easy to prepare ahead.

To prepare ahead

Mix the batter up to 24 hours ahead, cover tightly, and refrigerate it unbaked. When ready to cook, let it sit at room temperature for 20 to 30 minutes while the oven heats, then bake as directed.

To bake ahead

You can also bake the casserole a day in advance. Cool it completely, cover it, and refrigerate. Reheat at 325°F, or 165°C, until warmed through—usually 20 to 30 minutes depending on thickness.

If the top seems dry during reheating, cover loosely with foil.

Storage and Reheating

Leftover holiday butter corn casserole keeps well, which makes it convenient after big gatherings.

Refrigeration

Store leftovers in an airtight container in the refrigerator for up to 4 days.

Freezing

You can freeze the baked casserole, though texture may be slightly less tender after thawing. Wrap tightly and freeze for up to 2 months. Thaw in the refrigerator before reheating.

Reheating

Warm individual portions in the microwave, or reheat larger amounts in the oven at 325°F until hot. For extra richness, add a small pat of butter on top.

Common Mistakes to Avoid

Even a forgiving recipe benefits from a few practical tips.

• Don’t skip greasing. Sugars and dairy can cling to the pan.
• Don’t overmix. Too much stirring can make the texture dense.
• Don’t underbake. The center should be set, not wet.
• Don’t expect a firm loaf. This is a creamy casserole, not a sliceable bread.
• Go easy on extra salt if adding cheese. Cheddar brings plenty of salt.

What to Serve With It

This casserole works especially well with traditional holiday foods. Its mild sweetness complements savory mains, and its creamy richness stands up to gravies and roasted meats.

Good pairings include:

• Roast turkey
• Glazed ham
• Mashed potatoes
• Green bean casserole
• Roasted Brussels sprouts
• Cranberry sauce
• Dinner rolls

If you’re building a potluck menu or planning a Sunday supper with several simpler sides, it’s also a welcome, crowd-friendly option.

You may also like: Why Holiday Side Dishes Matter Most.

Related Posts

• Green Bean Casserole Basics
• How to Make Mashed Potatoes for a Crowd
• Simple Holiday Ham Glaze
• Classic Thanksgiving Side Dishes

Recipe Card: Holiday Butter Corn Casserole

Prep Time

10 minutes

Cook Time

45 to 55 minutes

Rest Time

10 to 15 minutes

Total Time

About 1 hour 5 minutes

Yield

8 servings

Difficulty

Easy

Ingredients

U.S.

• 1/2 cup unsalted butter, melted
• 1 can whole-kernel corn, drained, 15 ounces
• 1 can creamed corn, 15 ounces
• 1 cup sour cream
• 2 large eggs
• 1 box Jiffy corn muffin mix, 8.5 ounces
• Optional: 1/2 teaspoon kosher salt
• Optional: 1/4 teaspoon black pepper
• Optional: 1 cup shredded cheddar cheese
• Optional: 1 to 2 tablespoons sugar

Metric

• 113 g unsalted butter, melted
• 425 g whole-kernel corn, drained
• 425 g creamed corn
• 240 g sour cream
• 2 large eggs
• 240 g corn muffin mix
• Optional: 3 g kosher salt
• Optional: 1 g black pepper
• Optional: 113 g shredded cheddar cheese
• Optional: 12 to 25 g sugar

Instructions

1. Preheat the oven to 350°F, or 175°C. Grease a 9 x 9-inch casserole dish.
2. In a large bowl, mix the melted butter, whole-kernel corn, creamed corn, sour cream, and eggs.
3. Stir in the corn muffin mix until just combined.
4. Fold in any optional ingredients.
5. Pour the mixture into the prepared dish and spread evenly.
6. Bake for 45 to 55 minutes, until the center is set and the top is lightly golden.
7. Let rest for 10 to 15 minutes before serving.

Conclusion

Holiday butter corn casserole is popular because it’s practical, familiar, and generous in texture. The ingredients are ordinary, but the finished dish is creamy, lightly sweet, buttery, and made for holiday tables. If you’re looking for an easy Thanksgiving corn casserole or a Christmas side dish that’s simple to make and easy to serve, this one is a reliable choice.

For general baking safety guidance on food temperatures, see the USDA resources on safe minimum internal temperatures: USDA Food Safety and Inspection Service (FSIS).