1. A lot of fat beef can be used as Flammulina velutipes fat beef.

2. Preparation materials: Flammulina velutipes, fat beef, ginger, onion, vinegar, soy sauce, cooking wine, starch, white sugar, garlic and bean paste.

3. Flammulina velutipes, chopped green onion and ginger slices.

4, vinegar, soy sauce, cooking wine, starch, sugar, stir well.

5. Pour water into the pot, add Flammulina velutipes, blanch for 1 minute, then take out, and blanch the fat cow for 3 seconds.

6. Pour oil into the pan, add chopped green onion, garlic slices, ginger slices and bean paste, and stir well.

7. Pour in the fat beef, Flammulina velutipes and the sauce, and stir well.

8. Stir well and serve on a plate.