This is from a book I found at our library that a local bakery published in 1995 called "Recipes from the Bakery of Three Hawks and Friends". It's a darling cookbook full of little funnies, interesting facts, inspirations, and facts about our small town.
These bars made for a great after school snack and didn't last 2 days in our house! I found a link for a similar recipe here. I'm sure one could maybe sprinkle raisins on top of the applesauce to make it extra yummy!