Tomato and oyster mushroom beef soup

Ingredients to prepare: tomatoes, beef, oyster mushrooms, camellia oil

Method:

1. Cut the beef To slice thinly, put a large spoonful of sweet potato starch in a bowl, add a small spoonful of water to wet it, add the beef, stir evenly and let it sit for 10 minutes.

2. Tear the oyster mushrooms into long strips, peel the tomatoes and cut into small pieces for later use.

3. Heat the pot, pour a little camellia oil, add tomatoes and stir-fry to get tomato juice, add 1 spoon of tomato paste and stir well, pour in appropriate amount of water and bring to a boil, add oyster mushrooms and cook for 3 minutes, adjust Add beef slices evenly over low heat, turn to high heat and cook for 2 minutes, add salt to taste and serve.