This is a easy refreshing dessert.
STIR boiling water into dry gelatin mix in large bowl at least 2 min. until completely dissolved. Add enough ice to cold water to measure 1 cup. Add to gelatin; stir until slightly thickened. Remove any unmelted ice. Add whipped topping; stir with wire whisk until well blended. Refrigerate 15 to 20 min. or until mixture is thick enough to mound.
SPOON into crust.
REFRIGERATE at least 4 hours or until firm. Store leftovers in refrigerator.