See what effect you want. It is suggested to put yam, which is warm and nourishing yin and tonifying kidney.
step
1. Peel and cut the yam, and soak it in salt water for later use.
2. Boil the water in the soup pot and put the ribs in the water for later use.
3. Add enough water to all the materials and turn over the pot. Bring them to a boil and simmer for 40 minutes.
Season with salt and sprinkle with chopped green onion before cooking.
skill
1, yam should be soaked in salt water immediately after being cut into pieces to avoid oxidation and blackening.
2. It is best to wear gloves when handling yam, because the plant alkaloids in yam mucus are easy to hurt hands and easily cause skin allergies.
3. If the hand itches after yam processing, you can wash it with clear water and vinegar for several times, and then apply it to the itchy place with edible oil.
4, yam has a astringent effect, and people with dry stools are not suitable for eating.