Classic Jiffy Corn Casserole

My grandmother brought this casserole to every Thanksgiving and Christmas gathering, and the dish always arrived with that same familiar golden crust on top. I remember watching her dump all the cans into one bowl without measuring anything, laughing when I asked for the recipe. Now when the holidays roll around, my kitchen fills with that exact same sweet corn aroma that takes me right back to her tiny kitchen.

Last Christmas, my sister insisted she needed to learn how to make this before Mom got too old to host Thanksgiving anymore. We stood in my kitchen in our pajamas, making three different batches to get it right. The whole house smelled like butter and corn, and she took furious notes on her phone while I showed her the little tricks.

Ingredients

• Jiffy corn muffin mix: This is the foundation that gives the casserole its signature fluffy texture
• Whole kernel corn: Drain it well so you get those sweet bursts of corn in every bite
• Creamed corn: This creates the velvety, pudding-like consistency that makes everyone reach for seconds
• Unsalted butter, melted: Use real butter here because the flavor really shines through
• Sour cream: Adds tanginess and richness that balances the sweetness of the corn
• Shredded cheddar cheese: Optional, but honestly it makes everything better

Instructions

Preheat and prep your baking dish:

Get your oven to 350°F and give your 9x9 baking dish a good coating of butter or cooking spray

Combine the corns and dairy:

In a large bowl, mix both cans of corn with the sour cream and melted butter until everything is well incorporated

Add the dry mix:

Pour in the Jiffy mix and stir just until blended, being careful not to overmix which can make it tough

Stir in the cheese:

Fold in the shredded cheddar now if youre using it, letting some float to the top for that beautiful golden crust

Bake until golden:

Spread the batter evenly in your prepared dish and bake for 45 to 50 minutes until the top is golden brown and the center is set

Let it rest:

Give the casserole five minutes to settle before serving, which helps it hold its shape when you scoop it

Save

My daughter now requests this for her birthday dinner every year instead of cake. She says nothing tastes more like home than that first scoop of warm corn pudding melting into her potatoes.

Make It Ahead

You can assemble the entire casserole the night before and keep it covered in the refrigerator. Just add about five minutes to the baking time since it will be cold going into the oven.

Freezing Instructions

This freezes beautifully either before or after baking. Wrap it tightly in plastic and foil, and it will keep for up to three months. Thaw overnight in the refrigerator before reheating.

Serving Suggestions

This corn casserole pairs perfectly with roasted chicken, holiday ham, or summer barbecue. Its equally good alongside a simple weeknight meatloaf.

• Try adding diced jalapeños if your family likes a little heat
• Fresh chopped chives or green onions add a nice pop of color and flavor
• Make it breakfast-style by serving it alongside scrambled eggs and bacon

Save

Every time I make this recipe, I think about how the simplest dishes often become the ones we remember most. Sometimes the best comfort food is just a few cans and a box of mix mixed with love.

Recipe FAQs

→ Can I make corn casserole ahead of time?

Yes, you can prepare the batter up to 24 hours in advance and store it covered in the refrigerator. Bake when ready to serve, adding a few extra minutes if baking cold. Leftovers also reheat well in the microwave or oven.

→ What can I use instead of Jiffy mix?

You can substitute with any corn muffin mix or make your own using 1 cup cornmeal, 1 cup flour, ¼ cup sugar, 1 tablespoon baking powder, and ½ teaspoon salt. The texture may vary slightly from the original.

→ How do I know when the casserole is done?

The casserole is finished when the top is golden brown and the center is set. A toothpick inserted near the center should come out mostly clean, and the edges should pull slightly away from the pan.

→ Can I freeze corn casserole?

Yes, bake the casserole completely, cool it, then wrap tightly in plastic and foil. Freeze for up to 3 months. Thaw overnight in the refrigerator and reheat at 350°F for 15-20 minutes until warmed through.

→ Why is my casserole runny?

If the center is still jiggly, continue baking in 5-minute increments until set. Using the correct size pan (9x9-inch) is important—smaller pans take longer to bake through. Always let the casserole rest for 5 minutes before serving.