2Pretreat the cranberries by "checking" them: Boil a pan of water. Place cranberries in boiling water for approximately 60 seconds, until the cranberries develop cracks or split. Remove cranberries from water immediately as they split with a slotted spoon and place on cookie sheet lined with paper towels to dry and cool.
3Place cranberries in a single layer on Excalibur Dehydrator tray lined with parchment paper to prevent staining.
4Dry cranberries at 135°F for 20-24 hours or until dry.