The main ingredients are ordinary flour and 100g of sauerkraut flour. Steps for making sauerkraut soup: 1. Take about 100g of flour (I made it for 3 people, you can use less if you want a clearer flour), slowly drip in water and stir

(The water must be dripped in slowly, not too much) until the dough is stirred into a fluffy shape, as shown in the picture.

2. Cut the potato into small dices (you can also leave it out, personal preference), mince the green onion, and take out the sauerkraut and set aside (I used the bagged sauerkraut I bought).

3. Heat the pot, pour a small amount of oil, add minced green onions and stir-fry until fragrant.

4. Pour in the sauerkraut and stir-fry. When you can smell the aroma of the sauerkraut, add an appropriate amount of salt and remove from the pan.

5. Pour an appropriate amount of cold water into the pot, add diced potatoes, wait for the water to boil, slowly pour the mixed flour into the pot little by little, and keep stirring in the pot while pouring.

Form into dough, stir in completely, cover the pot and wait for 2 or 3 minutes.

6. When the diced potatoes and flour are completely cooked, add the sauerkraut, add an appropriate amount of salt and it is ready to serve.

You can also make tomato flavor according to this order.