Soak in cold water for two hours.

Recipe: 150 grams of red beans, 100 grams of barley, 5 grams of tangerine peel, appropriate amount of water, appropriate amount of rock sugar.

1. Prepare the required ingredients. The red beans and barley used this time are from a porridge and rice shop in the market. The grains are plump and of good quality.

2. Wash the red beans and barley and soak them in water for 2 hours. Wash the tangerine peel with running water and set aside.

3. Put the soaked red beans and barley into the pressure cooker and pour in water.

4. Pour in the tangerine peel.

5. Add rock sugar and cook over medium-high heat. After the pressure cooker is ventilated, turn to low heat for 25 minutes.

6. Wait until the pressure cooker is exhausted before opening the lid and eating.

Extended information:

Due to its high nutritional value, barley is known as the "King of Gramineae in the World"; in Europe, it is known as the "Grain of Life and Health" ; In Japan, it has recently been listed as an anti-cancer food, so its value has doubled. Barley has the characteristics of being easily digested and absorbed, and its effects are very mild whether used for nourishment or medical treatment.