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Cheesy Jiffy Corn Casserole

Cheesy Jiffy Corn Casserole

The Crispy Chef
A creamy, custard-like corn casserole made with Jiffy mix, sour cream, corn, eggs, and sharp cheddar. This easy, crowd-pleasing side dish delivers golden edges, a tender interior, and plenty of cheesy comfort—perfect for holidays, potlucks, and family dinners.
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Course Side Dish
Cuisine American
Servings 8 servings
Calories 320 kcal

Equipment

  • 9x13-inch baking dish
  • Large mixing bowl
  • whisk or mixing spoon
  • Measuring cups and spoons
  • Oven

Ingredients
  

  • 1 box (8.5 oz) Jiffy Corn Muffin Mix
  • 1.5 cups corn kernels (fresh, thawed frozen, or drained canned)
  • 1 cup sour cream
  • 0.25 cup unsalted butter, melted and cooled
  • 2 large eggs, beaten
  • 0.25 cup milk or cream
  • 1.5 cups sharp cheddar cheese, shredded (divided)
  • 0.5 tsp salt

Instructions
 

  • Preheat oven to 350°F (175°C). Grease a 9x13 inch baking dish with butter.
  • If using frozen corn, thaw and drain well. Pat dry to remove excess moisture.
  • In a large bowl, combine Jiffy mix, melted butter, sour cream, eggs, milk, and salt. Stir until just combined (small lumps are fine).
  • Fold in corn kernels and 1 cup cheddar. Mix gently to distribute evenly.
  • Pour mixture into prepared baking dish. Smooth the top and sprinkle remaining 1/2 cup cheddar over the surface.
  • Bake uncovered for 25–35 minutes until golden brown on top and set in the center (a knife should come out mostly clean with slight moisture).
  • Let cool for 5 minutes before serving. Scoop and serve warm.

Notes

Variations: Jalapeño Popper (add jalapeños, cream cheese, extra cheddar), Bacon Lover’s (mix in crisp bacon), Mexican Street Corn (cotija, lime, chili powder), or Holiday Herb (fresh chives, sage, or green onion). Double easily in two 9x13 pans for large gatherings. Make ahead the night before and bake just before serving. Stores 3–4 days refrigerated, reheats well in oven or microwave.

Nutrition

Calories: 320kcalCarbohydrates: 28gProtein: 9gFat: 19gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 65mgSodium: 530mgPotassium: 150mgFiber: 2gSugar: 6gVitamin A: 500IUVitamin C: 2mgCalcium: 160mgIron: 1.2mg
Keyword cheesy corn pudding, Cornbread casserole, holiday side dish, jiffy corn casserole
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