Simple method of beef soup

1, blanch the cow with boiling water and cut it into large pieces; Blanch tomatoes in boiling water, take them out, peel them and cut them into pieces.

2. Add 5 bowls of water to the pot, and add beef slices, tomato slices and onion slices. After boiling, simmer for about 1 hour. Then add carrots, salt, monosodium glutamate and cooking wine, continue to stew for about half an hour, and sprinkle with chopped green onion.