2 pkg (3.4 ozs each) Jell-O Vanilla Instant Pudding
1 1/3 cups milk
1 can (15 or 16 ozs) pumpkin
1 1/2 tsp pumpkin pie spice
1 (8 or 9 ozs) container Cool Whip
1 baked graham cracker crust
Add pudding to milk and beat till blended, about 30 seconds. Blend in pumpkin, spice and 2 cups of Cool Whip.
Pour into pie shell, chill until set, 4 hrs. or overnight. Top with remaining Cool Whip