This sweet corn casserole with jalapeño and cheddar is a quick, easy, and crowd-pleasing dish perfect for weeknight dinners or holiday potlucks. It balances the sweetness of corn with sharp cheddar and a spicy kick from jalapeños, all topped with a golden, crunchy panko crust.
Don’t skip the resting time—it allows the casserole to set. Use room temperature eggs for best texture. Toast panko first for extra crunch. Can be assembled up to 24 hours ahead (add 10 minutes to baking time if starting from cold). For a lighter version, use half-and-half instead of heavy cream and reduce cheese to 1 1/2 cups.
Keywords: corn casserole, sweet corn, jalapeño, cheddar, easy recipe, side dish, comfort food, holiday, potluck