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Instructions:
- Preheat your oven to 350°F (175°C) and lightly grease an 8×8-inch or 9×9-inch baking dish to prevent sticking.
- Drain the whole kernel sweet corn thoroughly, but keep the cream-style corn with its liquid to maintain moisture and creaminess in the casserole.
- In a large bowl, combine the drained whole kernel corn and the entire can of cream-style corn, mixing gently for even distribution.
- Add the sour cream and melted butter to the corn mixture and stir until the mixture is smooth and creamy.
- Pour the Jiffy Corn Muffin Mix into the bowl, then gently fold it in with a spatula or wooden spoon until just combined, leaving some lumps to ensure a tender texture.
- Transfer the batter into the prepared baking dish, spreading it evenly and smoothing the top while leaving a few corn kernels visible for a rustic look.
- Bake uncovered on the middle oven rack for 45–55 minutes until the top is golden brown and the edges are lightly crisp.
- After about 40 minutes, if the top browns too quickly, cover loosely with foil to prevent burning while the center finishes baking.
- Check doneness by inserting a toothpick near the center; it should come out mostly clean with a few moist crumbs, not wet batter.
- Remove from the oven and let the casserole rest for 5–10 minutes to allow it to set while staying moist and creamy.
- Serve warm, either directly from the baking dish or plated alongside your favorite holiday mains and sides.
Variations
- Swap the sour cream for Greek yogurt to add a tangy flavor and reduce fat content.
- Add 1 cup of shredded cheddar cheese to the batter for a richer, cheesy corn casserole.
- Mix in chopped jalapeños or green chilies for a spicy kick that complements the sweetness.
- Stir in cooked and crumbled bacon for smoky, savory notes throughout the casserole.
- Use creamed corn and fresh sweet corn kernels instead of canned for a fresher taste and texture.
- Top with a sprinkle of crushed buttery crackers or panko breadcrumbs before baking for added crunch.
Tips
- Ensure the whole kernel corn is well drained to avoid a watery casserole while keeping the cream-style corn’s liquid for moistness.
- Do not overmix the batter; folding just until combined preserves a light and fluffy texture.
- Store leftover casserole covered in the refrigerator for up to 4 days; reheat gently in the oven or microwave until warmed through.
- This casserole can be frozen for up to 2 months; thaw overnight in the fridge before reheating.
- Use a glass or ceramic baking dish for even heat distribution and better browning compared to metal pans.
- Letting the casserole rest after baking helps it firm up, making it easier to cut and serve without falling apart.
- If baking a doubled recipe in a 9×13-inch dish, increase baking time to 50–60 minutes and check doneness with a toothpick.