Dried Sweet Potato Cubes Sweet potatoes have been domesticated for thousands of years, and their remnants have been discovered in Peru dating all the way back to 8,000 B.C. Today, they are prized around the world for their delicious taste and powerful health perks. Sweet potatoes are high in many important nutrients. They contain a good amount of fiber as well as vitamin A, vitamin C, manganese and several other vitamins and minerals. Dried Sweet Potato still keeps the nutrition and easy to storage. Contact us for more information! Other Dried Vegetables: Dried Tomato, Dried Spinach, Dried Leek, Dried Green Onion, Dried Coriander and etc.