Cheesy Corn Casserole is an easy, no-effort side dish made with just 6 ingredients and ready for the oven in just 5 minutes! It's an instant family favorite during the holidays!
Preheat the oven to 350°F and grease an 8x8-inch baking dish with non-stick cooking spray and set aside.
In a large bowl, mix together the ingredients until fully combined. Transfer to the prepared baking dish.
15 ounces cream style sweet corn, 15 ounces whole kernel sweet corn, 1 cup sour cream, ½ cup salted butter, ½ cup Colby Jack cheese, 1 (8.5 ounce) box Jiffy Corn Muffin Mix
Bake for 45 to 50 minutes and serve warm.
Notes
A 9x9-inch dish may also be used.
The mixture will rise up quite a bit but will deflate after taking it out of the oven, this is normal. Make sure that you don't use anything smaller than an 8x8-inch baking dish or it could overflow.
Only use whole-fat sour cream.
Depending on the brand of canned corn you use, sizes may vary slightly, anything between 14 and 16 ounces will work fine.
Corn casserole is soft and it may look undercooked, but it's not, the cream style corn and cheese keep it slightly gooey!