Honestly, there's no point of trying to get fancy here. Quantities don't matter. Simply spread some peanut butter on as many apple slices as you'd like to eat and then dunk the peanut buttery parts in granola. You may want to crush the granola up a bit (or just use the stuff at the bottom of the bag), but it's totally a preference thing. That's it. That's the recipe. Enjoy your snack!