Opening the throttle, progressively, as you drive out of a bend will always settle the car better in terms of driving stability. If the surface provides relatively little grip, then the rear will begin to slide - progressively if done properly - increasing the degree of rear slip and counteracting the understeer at the front. Get it right and the car will enjoy a neutral drift, which can be perfectly safe in the right hands. Get it spot on and you'll do a Chris Harris, as he is very good at that kind of thing!