The materials to be prepared in advance are: japonica rice 1 bowl, purple potato 1 piece, 2 lotus leaves, sweet peas 15g, corn kernels 15g, and 4 red dates.

1. Wash the lotus leaf and remove the petiole.

2. scald it in boiling water.

3. Stir the japonica rice, purple potato, sweet pea and corn kernels evenly.

4. Put all the materials on the hot lotus leaf.

5. Wrap it into a square lotus leaf bag like a red envelope.

6. Then tie it up.

7. Put it in the steamer of SAIC and let it burn for half an hour.

8. Take it out when the time is up, open the lotus leaf and finish.