This quick and easy sweet corn casserole with jalapeño and cheddar is a weeknight secret weapon, ready in under 30 minutes. The sweetness of corn balances sharp cheddar and a warm, subtle heat from jalapeño for a crowd-pleasing comfort dish.
Don’t skip draining the corn to avoid a watery casserole. Shred your own cheese for better melting. Let the casserole rest for 5 minutes before serving to set. Can be assembled up to 24 hours in advance; add 5-7 minutes to baking time if starting from cold.
Keywords: sweet corn casserole, jalapeño cheddar casserole, easy corn casserole, weeknight casserole, corn side dish