Recipe for filling shrimp, leek and egg dumplings:

1. Prepare the leeks, wash them and drain them. 2. Prepare the eggs, stir-fry them with oil in a hot pan until they are done. 3. Prepare the shrimps, devein them, clean them and drain the water. 4. Chop the shrimps into pieces and put them in a basin. 5. Add pepper powder, allspice powder, salt, minced ginger, seafood soy sauce and sesame oil and stir evenly. 6. Add the scrambled eggs and mix well. 7. Chop the leeks into mince (just chop, not chop). 8. Add the shrimp and egg filling. 9. Add corn oil and chicken essence and mix well.

10. Wrap and cook the dumplings