"This corn soufflé is so simple to make and will get you an unbelievable amount of compliments from your family and friends. The cheese topping is to die for!" — Julie Benz
Heat oven to 350 degrees. Stir the melted butter and cream cheese in large bowl until blended. Add sweet corn, corn muffin mix, eggs, milk, and onions; mix well.
Pour into a greased 8-cup casserole dish. Bake 45 to 50 minutes or until golden brown.
Remove from oven and top with the Cheddar cheese. Return to oven 5-10 minutes, or until cheese is melted.