This creamy, cheesy corn casserole comes together in just 5 minutes of prep. Made with Jiffy corn muffin mix, sour cream, and sharp cheddar, it’s the perfect comforting side dish for any meal.
For best results, let ingredients come to room temperature before mixing. Shred your own cheese for smoother melting. Do not overmix the batter. Let the casserole rest for 10 minutes after baking to set properly.
Keywords: Jiffy corn casserole, corn casserole, easy side dish, comfort food, cheddar corn casserole, 5-minute prep