Taro is often used to make taro balls. Taro is a famous snack, which is mainly made of taro, pumpkin, purple potato, cassava flour and other materials. 1. Prepare the materials, including purple potato, pumpkin, taro and cassava flour. 2. All the above materials are washed, diced and steamed. 3, pumpkin, purple potato, taro mud, you can add sugar first and then press the mud. 4. Pour cassava flour into the three kinds of pressed mud and knead it into dough. 5. Divide into several small portions, each of which is twisted into strips and diced. 6. After the water is boiled, pour all the materials in. After the taro floats, cook it for another minute or two. 7. Pick up the taro, soak it in cold water for two or three times, and then pour it back into the sugar water to boil.