Wash and peel the carrots. Washing first will ensure you clear any bacteria, so you don't drive it into the flesh of the veggie as you peel them.

Boil a pot of water.

Cut the carrots into 1/2" thick discs. On the wider end, you might cut them in half to ensure even drying. Don't make them too small, or they will fall through your drying racks.

Blanch the carrots for three minutes

Prepare an ice bath

Use a slotted spoon or spider to remove the carrots from the hot water and place them into the ice bath.

Set your dehydrator to low (158 degrees).

Spread the carrots onto the drying racks.

Set your dehydrator for a five-hour cycle. Drying times may very depending on moisture content, humidity of your location. If it needs additional time, continue drying. Check for dryness every 15 minutes.