Dehydrated carrots are great for making dried mire poix or to throw in various dehydrated meals. It's also possible to make unique snacks like carrot chips.
Optional:Before dehydrating, lightly coat or spray the carrot slices with lemon juice or a ascorbic acid based product before dehydrating as an extra preventative against discolouring. Keep in mind that both routes will slightly alter the taste of the carrots.