Baked Corn Casserole

1/2 cup butter (melted)
1 can whole kernel corn (undrained)
1 can cream style corn
1 cup sour cream
1/4 cup sugar (optional)
1 (8 oz) box Jiffy corn muffin mix
2 eggs (beaten)

1) Preheat oven to 350 degrees.
2) Melt the butter and then add both cans of corn, sour cream, sugar, and eggs, in a medium-sized mixing bowl. Blend together.
3) Lastly, add in the Jiffy corn muffin mix and blend until smooth and creamy.
4) Grease a 9x9 or 13x9 casserole dish with butter and pour the batter inside.
5) Bake for 50-60 minutes or until set with a golden browning on the top.
6) Let casserole cool for 5 minutes and serve warm.