Preparation materials: 500 grams of beef filling, 200 grams of white radish, 30 grams of soy sauce, 100 grams of chopped green onions, 30 grams of pepper oil, and 10 grams of thirteen spices.

1. Shred the white radish.

2. Blanch shredded white radish in hot water for one minute.

3. Remove from cold water.

4. Pour in the light soy sauce and stir evenly.

5. Pour in 100 grams of chopped green onions.

6. Then pour in 30 grams of pepper oil.

7. Pour in 10 grams of thirteen incense.

8. After stirring evenly, add shredded carrots at the end.

9. After stirring evenly, the bun filling is completed.