This would work with a graham cracker pie shell, too.
Credit goes to POLL_KY for posting this recipe, very good :)
Pumpkin Cream Pie(sugar free)
2 cups milk,cold *may need less*
2 pkgs vanilla sugar free instant pudding mix (large packages).
1 cup canned pumpkin
1 tesp.pumpkin pie spice
1 cup cool whip--light
1 pie crust(9 inch)baked and cooled
**I had a dash or two of Saigon cinnamon (or to taste)
Combine milk,pie filling mix,pumpkin,pumpkin spice and whipped topping in a deep narrow bottom bowl.Beat at low spped of mixer for 1 minute.Pour into pie shell.Chill until set,at least 3 hrs.Garnish with additional whipped topping and pecans (if desired). I didn't desire :)