Homemade raisins are a perfect paleo snack. They are also Whole30 compliant!
Remove grapes from stems, discarding any bruised or wilted fruit.
Place the grapes in a dehydrator, and dehydrate for 24 hours on the recommended setting of the dehydrator.
Check the grapes once or twice during the process to see how they are doing.
Remove from dehydrator when done. Store in a air-tight container or Ziploc bag for up to one week. I keep mine in the fridge.