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Creamy baked macaroni and cheese in a white casserole dish with golden crispy top.

Corn Casserole Recipe


Description

Easy corn casserole with sweet corn kernels in a tender cornbread-like base—this Southern side dish is simpler than you think and perfect for any gathering.

Prep Time: 10 minutes | Cook Time: 40 minutes | Total Time: 50 minutes | Servings: 8Creamy baked macaroni and cheese in a white casserole dish with golden crispy top.


Ingredients

Scale
  • 2 cups corn kernels (fresh, frozen and thawed, or well-drained canned)
  • 1 cup whole milk (2% works too, but whole is richer)
  • 2 large eggs (room temperature mix more smoothly)
  • 1/4 cup (1/2 stick) unsalted butter, melted and slightly cooled
  • 1/4 cup all-purpose flour
  • 1/4 cup yellow cornmeal (regular, not stone-ground)
  • 2 tablespoons granulated sugar (adjust to taste—some people like it sweeter)
  • 1 teaspoon baking powder (make sure it’s fresh and not expired)
  • 1/2 teaspoon salt (use a bit more if using unsalted butter)

Instructions

  1. Preheat your oven to 375°F (190°C) and generously grease a 9×9 inch or 8×8 inch baking dish with butter or cooking spray. Make sure to coat the sides well so the casserole doesn’t stick.
  2. If using frozen corn, make sure it’s completely thawed and well-drained—pat it dry with paper towels if needed. Excess moisture will make your casserole watery.
  3. In a large bowl, combine the corn kernels, milk, eggs, and melted butter. Whisk together until the eggs are fully incorporated and everything’s well combined.
  4. In a separate medium bowl, whisk together the flour, cornmeal, sugar, baking powder, and salt until evenly distributed. This ensures no lumps of baking powder or salt in your final dish.
  5. Add the dry ingredients to the wet ingredients. Here’s the key: stir with a wooden spoon or spatula just until combined—stop when you no longer see dry flour. The batter should be slightly lumpy, and that’s perfect. Don’t overmix or you’ll develop the gluten and end up with tough, dense casserole.
  6. Pour the mixture into your prepared baking dish and spread it evenly with a spatula. Give the dish a gentle tap on the counter to release any large air bubbles.
  7. Bake in the preheated oven for 35-40 minutes. You’re looking for a golden brown top, edges pulling slightly away from the sides, and a toothpick inserted in the center should come out clean or with just a few moist crumbs.
  8. The center should still have a very slight jiggle when you gently shake the pan—it’ll firm up as it cools. Don’t overbake trying to eliminate all movement or you’ll end up with dry casserole.
  9. Remove from the oven and let it cool for 5-10 minutes before cutting and serving. This resting time helps it set up properly so you can cut clean squares instead of scooping out mush.
  10. Serve warm as a side dish. It’s delicious with a pat of butter on top!

Nutrition Information (Per Serving):

  • Calories: 155
  • Carbohydrates: 20g
  • Protein: 4g
  • Fat: 7g
  • Saturated Fat: 4g
  • Fiber: 1g
  • Sodium: 240mg
  • Vitamin A: 320 IU (6% DV)
  • Calcium: 65mg (5% DV)

This is a relatively light side dish that’s not too heavy, making it perfect alongside rich holiday meals.

Notes:

  • Seriously, don’t overmix—stop when you barely see any dry flour, even if it’s lumpy
  • Use the right size pan (9×9 or 8×8)—too big and it’ll be thin and dry, too small and it’ll be dense
  • Pull it from the oven when the center still jiggles slightly—it firms up as it cools
  • If using frozen corn, make absolutely sure it’s well-drained and patted dry
  • Every oven runs differently, so start checking at 35 minutes and use visual cues

Storage Tips:

  • Store covered in the refrigerator for up to 4 days
  • Reheat covered with foil in a 350°F oven for 15-20 minutes until warmed through
  • You can freeze it for up to 3 months wrapped tightly—thaw in the fridge overnight before reheating
  • Add a pat of butter on top before reheating to keep it moist
  • Microwaving works for individual portions but the texture won’t be quite as good

Serving Suggestions:

  • Holiday Spread: Serve alongside turkey, mashed potatoes, and green beans for Thanksgiving or Christmas
  • BBQ Side: Pairs perfectly with pulled pork, ribs, or grilled chicken for summer cookouts
  • Comfort Food Meal: Serve with fried chicken, collard greens, and biscuits for classic Southern comfort
  • Potluck Star: Bring to any gathering—it travels well and people always love it

Mix It Up (Recipe Variations):

  • Cheesy Corn Casserole: Fold in 1 cup shredded cheddar or pepper jack cheese for rich, cheesy goodness
  • Jalapeño Corn Casserole: Mix in 1/4 cup diced pickled or fresh jalapeños for spicy kick
  • Mexican-Style Corn Casserole: Add 1 teaspoon cumin, 1/2 teaspoon chili powder, and 1/4 cup diced green chiles
  • Bacon Corn Casserole: Top with crumbled cooked bacon before baking for smoky, salty perfection

What Makes This Recipe Special:

This beloved Southern side dish occupies a unique space between cornbread and corn pudding, combining the structure of baked cornbread with the creamy sweetness of creamed corn. The technique of mixing wet and dry ingredients separately, then combining them gently—just like you would for muffins or quick breads—creates a tender, moist texture that’s neither too dense nor too loose. What sets homemade corn casserole apart from boxed mixes is the fresh corn kernels providing bursts of sweetness and texture throughout, the ability to control sugar levels for your preference, and that homemade taste that makes people crowd around the serving dish—it’s the kind of side dish that appears at every Southern gathering, pairs beautifully with everything from fried chicken to holiday turkey, and proves that the most beloved recipes are often the simplest ones that bring people together.