Yam cake needs iron bar yam, flour, yeast powder, sugar, oil, red honey beans, raisins and red dates.

1. Crush the iron stick yam while it is hot and let it cool for later use.

2. Mix flour, yeast powder and sugar into yam paste to make soft dough.

3. Clean the panel, brush it with oil, roll out a piece of noodles, put it into the mold and sprinkle a layer of red honey beans.

4. Open another dough, cover it with red honey beans and sprinkle with raisins.

5. Roll out the last dough blank, put it on the raisins, and put the red dates evenly.

6. Put warm water of about 45℃ in the steamer. After the fire boils, steam for 30 ~ 40 minutes on medium fire.

7. The finished product is shown in the figure.