1 stick butter, melted
2 eggs, beaten
3 tsp. sugar (optional)
8 oz. carton sour cream
1 (17 oz.) can cream style corn
1 (17 oz.) can whole kernel corn (do not drain)
1 (8 1/2 oz.) Jiffy corn muffin mix

Blend all ingredients. Put in a 9 inch x 12 inch baking dish. Bake at 350 degrees for 1 hour.