Prepare a large persimmon, blanch it with boiling water, peel it and cut it into small pieces. Clean two or three vegetables and cut them into small pieces. Remove the head of 4-5 prawns and the shrimps. Cut the onion into fine powder. Dig appropriate flour in a large bowl, adjust the water flow to a minimum, slowly fill it with water, stir it with chopsticks until the noodles are all caked, and then turn off the water.
Put a small amount of oil in the pot, when it is 70% hot, add the shrimp head, stir-fry the shrimp oil, pour in the chopped green onion, stir-fry the tomatoes and shrimps, stir-fry the tomatoes over medium heat until they are soft and rotten, add a proper amount of water, boil over high heat, add a small amount of dough for several times, solidify and change color, add salt and spice powder to taste, and finally add vegetables, light three or four drops of sesame oil, and then turn off the fire.
Friends who like to eat eggs can add a poached egg to the dough and knock it in, which is more delicious.