Take the grated sweet potatoes and squeeze as much moisture out of them as possible. ( A lot like cauliflower pizza). You can use paper towels, but I prefer to use a dish towel to be environmentally conscious. Take the dried shreds in small clumps and place into hot oil in a very thin layer . Make sure there is a lot of “ lattice work ” in your pancakes. They will hold together better this way. Cook about 3-4 minutes per side. Add salt to taste.