1

Prepare materials

2

Wash chestnuts and cut into 2 pieces.

three

Wash tremella, soak hair and cut into pieces.

four

Put half the water in the pressure cooker and add chestnuts and tremella.

five

Release rock sugar

six

Release the washed longan.

seven

Cover the lid, cook with high fire until the upper atmosphere, then simmer for 20 minutes.

eight

After the gas is exhausted, open the lid and put in the washed Lycium barbarum, and cook for 5 minutes on low heat (try the taste without the lid, and add some sugar if it is not sweet enough).