Materials:1 turtle, 80 grams of yam.

Accessories:2 leeks, 5 slices of ginger.

1. Pack the turtle and chop it.

2. Take out the butter inside and clean it.

3. Add a suitable amount of water in a pot and boil it. Put the cleaned snapper into the slightly hot pot and fish it out.

4. Scrape off the black and old skin from all parts of the turtle's body. This procedure is actually quite simple. The old skin of the scalded turtle comes off in slight abrasions.

5. Repeatedly rinse with water and double-check that nothing is missing.

6. Add the right amount of water to the casserole, put in the cleaned turtle, put in the green onion and ginger slices, simmer on high heat.

7. Peel the yam, wash and cut into pieces. Stew the turtle for about 1 hour. Add the yam and continue to simmer for about 1-2 hours.

8. Yam turtle soup stew, add a little salt to taste, pick out the onion and ginger.

9. Out of the pot.