Wash chicken legs and pat dry. Season with salt and pepper. Heat oil in a pan. Fry the legs for about 15 minutes at medium heat, turning them several times. Wash the coriander, pat dry and put aside a little to garnish.
Pluck the remaining coriander leaves from the stalks, chop finely and mix with chilli sauce. 1-2 minutes before the end of the roasting time, brush the legs with coriander-chilli sauce. Arrange the legs and garnish with the remaining coriander.