Two hours.

Method

Ingredients

Two pig trotters, 150 grams of black beans, appropriate amount of ginger slices, seasoning: 2 spoons of salt.

Preparation method

1: Wash the black beans and soak them for 2-3 hours.

2: Wash the pig's trotters and chop them into small pieces.

3: Put the pig's trotters and ginger in cold water in a pot and bring to a boil over high heat. Blanch the pig's trotters, wash away the blood foam and take them out.

Pig's trotters and black bean soup

4: Put the pig's trotters and ginger slices into the pot with an appropriate amount of water again; black beans and the water for soaking the black beans are also poured into the pot.

5: After boiling over high heat, simmer over low heat for about 2 hours, then add appropriate amount of salt.