Easy Lemon Pie

Directions

1. 1
   Dissolve Jell-O completely in boiling water, stirring 3 minutes. Add lemon juice, lemon rind and ice cubes and stir constantly until Jell-O is thickened, 2 to 3 minutes.
2. 2
   Remove any unmelted ice.
3. 3
   Using wire whisk, blend in Cool Whip, then whip until smooth.
4. 4
   Chill, if necessary, until mixture will mound. Spoon into pie crust.
5. 5
   Chill 2 hours.
6. 6
   Garnish as desired.