2.5 cups cool whip lite whipped topping divided thawed
16 oz philadelphia
Equipment
bowl
whisk
blender
springform pan
Directions
Add boiling water to gelatin mix in small bowl; stir 2 min. until completely dissolved. Stir in cold water. Cool completely. Meanwhile, mix cookie crumbs, butter and sugar; press onto bottom of 9-inch springform pan.
Beat reduced-fat cream cheese in large bowl with mixer until creamy. Gradually beat in gelatin until blended. Refrigerate 15 to 20 min. or until slightly thickened.
Whisk in 2 cups COOL WHIP and zest.
Pour over crust.
Refrigerate 4 hours or until firm. Top with remaining COOL WHIP just before serving.