Start by washing your apples thoroughly to remove any dirt, pesticides, or wax. If the apples have stems, twist them off. There’s no need to peel the apples unless you prefer to.

Using a mandoline slicer or a very sharp knife, slice the apples into thin, even rounds about 1/8-inch thick. Thin slices will dehydrate more quickly, and even thickness ensures consistent results.

Lay the apple slices in a single layer on your dehydrator trays. Make sure to leave space between the slices to allow for proper air circulation. If you like a little spice, sprinkle the slices with cinnamon, cardamom, or both for a warm, cozy flavor.

Adjust your dehydrator to the fruit or vegetable setting, which is typically 135°F. Set a timer for 2 hours to start.

After 2 hours, check the apple slices periodically. The total drying time can vary depending on the juiciness of the apples, the slice thickness, and your dehydrator model.

For soft and chewy apple chips, you’ll need less time; for crispier chips, keep dehydrating until they reach your desired texture. This can take anywhere from 4 to 6 hours.

Once your apple chips are done, let them cool completely before storing them in an airtight container. Properly dehydrated apple chips can last up to 6 months when stored in a cool, dry place.