Wash and dry with kitchenpaper the chicken.
Mix on the blender the tomatoes with the parsley, cummin, green paprika and the chili pepper.
Rasp the onion.
Place in a pot the chicken with all the ingredients and add the mix from the blender.
Mix everything together, cover it with a lid and cook it on low fire unil the chicken is tender.
Check the seasoning and serve it with white rice and slices of avocado.