1, the preparation of ingredients: 200g of high-quality mung beans, 1 Chenpi, a piece of sugar flakes, 2 liters of pure water.

2, green beans washed, add the right amount of water (about 2cm high from the plane of the green beans). High-pressure cooker on high heat, the valve immediately shut off the fire.

3, wait a few minutes after the pressure cooker can be naturally open, and then add the right amount of water (the amount of water according to their own preferences, but do not exceed the capacity of the pot 2 / 3). If you want to add rock sugar, also add in this step.

4, pressure cooker cover, continue to cook on high heat. As soon as the gas valve sounds, turn off the heat. Wait until the pressure cooker can be naturally uncovered, the green beans are cooked.