Mom's Corn Casserole

1 can of corn
1 can of cream style corn
1 box of Jiffy corn bread
1 egg
1 8 ounce container of sour cream
1 stick of butter
Cheese Whiz
Melt the butter in a 13 X 8 casserole dish. You can use a smaller one for a thicker casserole, but you need to adjust the cooking time. Mix all of the other ingredients together except the cheese whiz. Pour the batter in the melted butter and bake on 350 degrees for an hour. After it is done, spread some cheese whiz on the top. Serve and enjoy. It's a family favorite.