Low Fat Corn Casserole

You may know this as corn casserole or corn souffle. This is a lower fat version, may have been weight watchers but I can't remember, but tastes just like the full fat version. It's a favorite of the boys.

1/4 cup egg substitute
1/4 cup melted butter
1 can no salt cream corn
1 can no salt whole kernel corn
1 pkg. corn muffin mix
1 (8 oz.) carton plain FF yogurt

Preheat oven to 350. Combine in a medium bowl; stir well. Pour into an 8 inch square baking dish coated with nonstick spray. Bake at 350 for 45 minutes or til set. 8 servings.