1 c. pumpkin
1/2 c. cold milk
1 pkg. (6 serving size) vanilla instant pudding
1 tsp. pumpkin pie spice
3 1/2 c. thawed whipped topping
1 graham cracker crust

Combine pumpkin, milk, pudding and spice in small mixer bowl. Beat at lowest speed abut 1 minute. Fold in 2 1/2 cups whipped topping in mixture. Spoon into crust. Freeze until firm, about 4 hours.