1. Soak the green beans in blanching water in advance for later use, rinse the potherb mustard repeatedly to remove the salty taste, then chop them, chop the sheep tail oil, onion and ginger, and put the sesame bean curd into a plate.

2. Put a little cooking oil in the pot and stir-fry the chives Jiang Mo.

3. Add sheep tail oil and stir-fry the oil.

4. Add green beans and wild vegetables and mix well. Add a little soy sauce and salt.

5. Add sesame bean curd and stir fry

6. Add some warm water to dilute the test, constantly stir-fry the anti-paste pot, and simmer for about 20 minutes on medium heat.

7. Look at the steam, sesame bean curd has become sticky. Turn off the fire and serve on a plate.

8. Pour sesame oil and pepper into another pot and stir-fry the pepper.

9. Pour into the pit in the middle of Mapo tofu and enjoy the old-fashioned fried Mapo tofu with sheep oil.