Wash thyme, dab dry, pluck leaves from the stalks and chop finely. Grate cheese. Mix breadcrumbs, thyme and cheese. Whisk eggs, season with salt and pepper. Wash chicken legs and pat dry.
First turn the legs in flour, then pass through the egg, then turn in the breadcrumbs mixture and press lightly. Heat the oil in a frying pan. Fry the legs in it over medium heat for about 15 minutes, turning several times.
Remove the legs and arrange on plates.