A quick and easy corn casserole made with Jiffy mix, sour cream, and cheddar cheese. It’s creamy, cheesy, and perfect for weeknight dinners or potlucks.
Let the casserole rest for 5-10 minutes after baking to help it set. Use room temperature ingredients to prevent the butter from seizing. For a spicier version, add diced green chiles and pepper jack cheese. For a gluten-free option, use a gluten-free corn muffin mix.
Keywords: Jiffy corn casserole, sour cream corn casserole, cheesy corn casserole, easy corn casserole, weeknight side dish