1, wash the meat, put cold water in the pot, and remove blood foam. Note: Don't boil the water, so the blood foam will sink to the bottom and can't be fished out, which will affect the taste.

It's time to boil water.

3. Slice the ginger.

4. Peel the lotus root, wash and cut the hob. Note: Cut lotus root is salted with proper amount of salt.

5. When the water boils, pick up the floating foam. Note: Turn it over several times to float the blood foam below, which can remove the blood foam.

6. Wash the salt on the lotus root with running water. Put lotus root and ginger slices into the pot. When the water boils again, simmer.