Corn casserole is a baked dish that can be made with regular or flavored corn. Corn casserole is healthy and filling and can be flavored with spices of oneâ€™s choice. Corn casserole can be made as a vegetarian dish with beans, zucchini and cheese or as a non-vegetarian dish with sausages and meat. Some recipes use cracker crumbs in the casserole to lower the moisture content of the dish. Corn casserole can be made in a simple way to serve as a side dish or with noodles, vegetables, rice and meat and cheese as a hearty and full meal.