Spray an 8x8 inch square baking dish with nonstick spray and set aside.
In a large mixing bowl, whisk the eggs slightly. Add melted butter (allow it to cool), sour cream, Jiffy corn muffin mix, cream style corn, and whole kernel corn. Stir together until just combined.
Pour the mixture into the prepared baking pan, and smooth out evenly.
Bake at 350 for roughly 50 minutes. The mixture shouldn't be too jiggly, but may have a slight jiggle when you remove it from the oven.
Notes
½ c. of butter = 1 stick.
Generously grease your baking dish to prevent sticking.
Test for doneness by gently jiggling the pudding and inserting a toothpick.