1. Ingredients: chicken drumsticks, two wattle sticks, ginger, garlic, onion, watercress, light soy sauce, red sweet potato powder, dried peppercorns, salt, chicken essence, rapeseed oil.

2. Debone the chicken legs and cut into cubes, then marinate with red sweet potato starch and light soy sauce.

3. Cut the above materials.

4. Heat oil in a pan, dice the chicken legs first, take them out after coloring and set aside.

5. Add ginger, garlic, onion and watercress in the oil left in the pot.

6. Finally, add Erjingtiao and stir-fry for a while, then add the diced chicken. Add salt and a little chicken essence to the pot.