1. Prepare ingredients and portions
2. Boil a pot of water, put the rice noodles in and cook for about 8 minutes after the water is boiled
3. Just boil it softly and use chopsticks to pinch it off.
4. Take out the rice noodles in cold water and pour out the water to prevent the rice noodles from sticking together
5. Put the sauerkraut and beef stock in the water that has boiled rice noodles, cook for 2 minutes, and the soup will be hot.
6. Sprinkle with chopped green onion and start eating