1, prepare the ingredients.
2. Peel and wash the yam, cut it into small pieces, put it in a blender, add sugar and stir it into fluffy yam mud.
3. Sieve the low-gluten flour into the yam mud.
4. Stir with a scraper until there are no particles.
5. Sprinkle dried cranberries on the batter.
6. Put the yam mud into the pot and steam for 10 minute.
7. Finished product drawing.