Mix and press into a greased 9x13 pan:
1 cup flour
1/2 cup softened butter
2 tablespoons sugar
Bake crust at 350 for 10-15 minutes. Let cool completely.
Whip and spread over crust:
8 oz soft cream cheese
8 oz Cool Whip -thawed
1 cup powdered sugar
Beat for 2 minutes (or till thick)
2 packages instant pistachio pudding
2 1/2 cups milk
Then pour pistachio mixture over cream cheese layer.
Spread Cool Whip on top of Pistachio layer.