Stir boiling water with Jello until dissolved. Add 1/2 cup cold water or ice cubes, then stir in Cool Whip until smooth. Refrigerate 10 minutes. ... overnight until until firm.
Dissolve gelatin in boiling water. Add ice cubes to cold water to make ... in whipped topping (Cool Whip). Spoon into bowl over gelatin. Chill. Garnish. 10 servings.