Food dehydrators are without a doubt the latest en vogue kitchen appliance, and they’re a god-send for those following a plant-based diet. Usually comprised of a series of small shelves or sections, dehydrators use low amounts of heat and an in-built fan to disperse hot air throughout the appliance. Over time, this steadily reduces the amount of water in the food until it appears dried and sometimes lightly brown. It can be a lengthy process, but the results are more than worth it.