User-generated recipes for Jiffy corn soufflé are available at Cooks.com. RecipeLion.com has a well-rated corn soufflé recipe, and the Food Network offers a similar corn casserole recipe.
The basic recipe for corn soufflé starts with one can whole corn, one can cream corn, one stick of softened butter, one Jiffy corn muffin mix and 8 ounces of sour cream. Drain the whole corn, and grease a dish with butter. Combine all the ingredients, mixing well. Pour the mixture into the greased baking dish, and bake at 350 degrees Fahrenheit for 1 hour.
The RecipeLion.com option is similar. However, that recipe replaces the butter with 1/2 cup of melted margarine and adds two eggs. The ingredients are still mixed together and poured into a casserole dish. Bake at 300 degrees Fahrenheit for 1 hour and 40 minutes.
The Food Network recipe is also very similar, though it calls for half a stick of melted butter. It also adds 1.5 cups of shredded cheddar cheese. For this recipe, make the soufflé as described in the previous two recipes. Bake for 45 minutes at 350 degrees Fahrenheit. Sprinkle the cheese over the top, and return the casserole to the oven. Bake for 5 to 10 minutes more until the cheese is melted and bubbly. Let the casserole stand for 5 minutes before serving.