Pre-heat oven to 300 degrees F.
Prepare a cookie sheet by greasing with safe butter or oil (or just line it with parchment paper).
In a small bowl, combine apple juice with apple sauce.
Pour sauce mixture over oats and stir until well coated.
Spread wet oats mixture eenly on prepared cookie sheet.
Place in oven and bake at 300 degrees F for 45 minutes (stirring every 15 minutes).
Turn off the oven, but leave granola in the oven until completely cool.
Remove from oven and place in storage bag or containe, stirring in dehydrated apples.
If desired, stir in additional add-ins of your choice (raisins, chocolate chips, dried cranberries, etc).
Enjoy immediately or store at room temperature for a few days.