1. Pour water and cooking wine into the pot, add onion and ginger slices, and add chicken legs.
2. Crush peanuts into bags, sprinkle with white sesame seeds, add minced garlic, sprinkle with Chili powder, pour in soy sauce and Chili oil, and sprinkle with salt and chicken essence.
3. Add water to the pot and stir, take out the chicken legs, cut into pieces, and pour in the prepared sauce.