Name: Jiffy Corn Casserole
Prep time: 10 min
Cook time: 45 min
Total time: 55 min
Ingredients: 1 cup full-fat sour cream (for a smooth and creamy texture); 1 can whole kernel corn (thoroughly drained); 2 large eggs; 1 box Jiffy corn muffin mix; 1 can creamed corn; 1/2 cup unsalted butter (melted, such as Tillamook for a richer taste)

Save to Try Later

Jiffy Corn Casserole is an easy, creamy, and dependable baked side dish with sweet corn flavor, a tender spoonable center, and golden edges that make it perfect for holidays, potlucks, or weeknight dinners.

This is the kind of casserole you bring out when you want something cozy, familiar, and almost effortless. It comes together in one bowl with simple pantry-style ingredients, then bakes into a soft corn pudding-style side that feels right at home next to roasted meats, barbecue, or a big family spread.

The mix of creamed corn, whole corn kernels, sour cream, butter, and eggs gives the casserole its signature texture. You get a moist center, lightly sweet corn flavor, and just enough structure from the corn muffin mix to slice or scoop it neatly.

It also works well because the ingredient list is short but balanced. The sour cream keeps the batter rich, the melted butter adds depth, the eggs help it set, and the two kinds of corn give every bite a mix of creamy and juicy texture.

Jiffy Corn Casserole Ingredients

Corn muffin mix gives the casserole its soft, lightly sweet cornbread-style base and helps the filling bake into a tender spoonable dish.

Creamed corn adds moisture, sweetness, and that classic creamy texture in the center of the casserole.

Whole kernel corn brings little bursts of corn flavor and keeps the dish from feeling too smooth or heavy.

Full-fat sour cream makes the casserole rich, soft, and creamy while helping the crumb stay moist.

Melted unsalted butter adds flavor and helps create a tender, comforting texture throughout the bake.

Eggs help bind the mixture together so the casserole sets properly without becoming dry.

Cooking Steps

STEP 1: Preheat your oven to 350 degrees F. While it heats, gather your ingredients and drain the whole kernel corn very well so the casserole does not turn watery.

STEP 2: Crack the eggs into a large mixing bowl and beat them lightly with a fork. You do not need to whip them until foamy; just break them up enough so they blend smoothly into the batter.

STEP 3: Add the melted butter and sour cream to the bowl with the eggs. Stir gently until the mixture starts to come together and looks creamy.

STEP 4: Pour in the drained whole kernel corn and the creamed corn. Whisk until the corn, eggs, sour cream, and butter are evenly combined.

STEP 5: Add the corn muffin mix and stir until no dry pockets remain. Mix only until the batter is smooth and blended, since overmixing can make the finished casserole a little dense.

STEP 6: Grease an 8×8-inch casserole dish with butter, then spread the corn mixture evenly into the dish. Smooth the top so it bakes at the same pace from edge to center.

STEP 7: Bake uncovered for about 45 minutes, or until the top is golden, the edges show light cracking, and the center looks set instead of loose.

STEP 8: Let the casserole cool briefly before serving. This short rest helps the center firm up slightly, making it easier to scoop while still warm and creamy.

Can I make this ahead of time?

Yes, you can prepare the batter a few hours ahead and keep it covered in the refrigerator until baking. For the best texture, give it a gentle stir before transferring it to the baking dish, then bake as directed.

How do I know when the center is done?

The casserole is done when the top is golden and the center no longer looks wet or jiggly. A slight softness in the middle is normal, but it should feel set when gently pressed or checked with a knife.

Can I double this corn casserole?

Yes, double the ingredients and bake it in a larger casserole dish. The baking time may need to increase, especially if the dish is deep. Watch for golden edges and a fully set center rather than relying only on the timer.

Should this be served warm or room temperature?

It is best served warm because the center stays soft, creamy, and comforting. That said, it also holds up well at room temperature for a potluck or holiday table, as long as it is not left out too long.

Helpful Tips

Drain the whole kernel corn thoroughly so the casserole bakes up creamy instead of watery.
Let the melted butter cool slightly before mixing it with the eggs so the eggs blend smoothly.
Avoid overbaking; the edges should be golden, but the center should stay moist and tender.

What to Serve with Jiffy Corn Casserole

This casserole is a natural fit for hearty main dishes because it brings a soft, slightly sweet contrast to savory meals. Serve it with roasted chicken, baked ham, turkey, meatloaf, or barbecue-style mains when you want a dependable side that feels familiar and comforting.

For holiday dinners, it pairs beautifully with mashed potatoes, green beans, stuffing, cranberry sauce, or roasted vegetables. It adds color and richness to the plate without needing any extra sauce or topping.

For a casual meal, scoop it next to chili, grilled chicken, pulled pork, or a simple salad. The creamy corn flavor balances smoky, spicy, or salty dishes especially well.

Keeping Leftovers Fresh

Let leftover casserole cool completely, then cover the baking dish tightly or transfer portions to an airtight container. Refrigerate for up to 4 days.

To freeze, wrap individual portions or the whole cooled casserole tightly and freeze for up to 2 months. The texture may become a little softer after thawing, but it will still be flavorful and comforting.

Reheat refrigerated portions in the microwave until warm, or cover the baking dish with foil and warm it in a 325 degrees F oven until heated through. For frozen leftovers, thaw overnight in the refrigerator before reheating for the most even texture.