Classic Jiffy Corn Casserole

My grandmother kept a blue Jiffy box in her pantry like it was a state secret. This casserole appeared at every Thanksgiving and Easter without fail always with that golden crust slightly puffed around the edges like it was proud of itself. I finally asked for the recipe when I moved into my first apartment and realized comfort food requires very little effort.

Last Christmas my cousin accidentally doubled the butter and we all pretended it was a tragic mistake while going back for thirds. That little mishap taught me something about forgiveness and excess. My sister now demands I bring it to every family gathering calling it her corn pudding obsession.

Ingredients

• Unsalted butter melted: Use real butter here because margarine somehow makes the texture weird and we cannot have that
• Sour cream: Full fat works best for that creamy interior but I have used Greek yogurt in a pinch
• Large eggs: Room temperature eggs blend better into the mixture so set them out before you start
• Whole kernel corn drained: Do not skip draining unless you want a soggy sad situation
• Creamed corn: This is the secret weapon that makes the casserole actual magic
• Jiffy Corn Muffin Mix: The iconic blue box that does all the heavy lifting
• Salt and black pepper: Even though the mix has seasoning a little extra brings everything forward

Instructions

Get your oven ready:

Preheat to 350°F and grease a 9x13 inch baking dish with butter or cooking spray

Make the base:

Whisk melted butter sour cream and eggs until completely smooth

Combine everything:

Add both corns and the Jiffy mix then stir until just combined

Bake it:

Pour into your prepared dish and bake 45 to 50 minutes until golden and set in the center

Let it rest:

Wait 5 to 10 minutes before serving or it will be too hot to eat

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My daughter asked if we could add cheese last year and now we cannot go back to the original version. The way cheddar bubbles on top creates this crispy cheesy crown that everyone fights over. Simple recipes have room for evolution too.

Make Ahead Magic

You can assemble this the night before and keep it in the refrigerator. Just add about 10 minutes to the baking time since it will be cold. I have also frozen the unbaked casserole for up to a month and it thawed beautifully.

Serving Suggestions

This pairs with absolutely anything from ham to fried chicken to a simple weeknight roast. Sometimes I serve it alongside chili instead of cornbread. The sweetness balances spicy dishes perfectly.

Variations That Work

My neighbor adds diced green chilies and calls it her cowboy corn casserole. Chopped bell peppers work too if you want some color and crunch without the heat.

• Jalapeños add a nice kick if your family can handle some spice
• Two cups of shredded cheddar folded in makes it extra rich
• Swap sour cream for Greek yogurt if you want to pretend it is healthy

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Sometimes the simplest recipes are the ones that stick around because they just work every single time.

Recipe Q&A

→ Can I make corn casserole ahead of time?

Yes, you can prepare this casserole one day in advance. Bake it completely, let it cool, then refrigerate covered. Reheat at 350°F for 15-20 minutes until warmed through. Alternatively, mix the batter and refrigerate unbaked for up to 24 hours before baking.

→ What can I substitute for Jiffy corn muffin mix?

You can make a homemade version with 1 cup cornmeal, 1 cup flour, 1 tablespoon sugar, 1 tablespoon baking powder, and ½ teaspoon salt. Or use another brand of cornbread mix following similar package measurements.

→ Why is my corn casserole runny?

The casserole needs to cool for 5-10 minutes after baking to fully set. If it's still too soft, bake an additional 5-10 minutes. Make sure you accurately measured the sour cream and didn't use extra-large eggs, which can affect consistency.

→ Can I freeze corn casserole?

Yes, freeze baked and cooled casserole wrapped tightly for up to 3 months. Thaw overnight in the refrigerator, then reheat at 350°F covered with foil for 20-25 minutes until hot.

→ How do I know when corn casserole is done?

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