In a bowl, combine soy sauce, vinegar, sugar, garlic, and pepper. Mix well and marinate chicken legs for at least 1 hour.
After 1 hour, heat the pot and put in the chicken legs with the marinade sauce.
Add the bay leaves and onions. Cover and simmer for 40 minutes or until chicken is tender already.TIP: You can add more water if the pork is not yet tender. Set aside the chicken when tender.
Heat oil in another pan, medium fry the chicken. Then, set aside when fried.
Remove some oil from the pan before pouring the sauce & chicken into it.
Simmer for another 2 minutes.
Serve and enjoy!