This comes from my Hungry Girl cookbook, these are my personal changes - i prefer slicing the apples before baking, and i also use Gala apples (since that's what I normally eat), and i used enough soda to cover the apples (more than 12 oz.), so adapt to your preferences :-)
This is my remake of recipe #117733, but since i changed so many things, i decided to make it it's own, times listed do not include time needed to refrigerate. I'm also not completely sure on the package sized for angel food cake mix (it only comes 1 size by me), and the jello pudding mixes (they only come 1 size also)
This is a recipe from Kashi Go Lean Crunch Cereal, healthy and yummy - I'm officially a fan. I personally use vanilla soy milk and egg whites
Note: preparation time allows the 1 hour to refrigerate batter.