Crust: Mix butter, flour and nuts together with a pastry blender or fork and press into a 9×13-inch pan. Bake at 300 degrees for 20 minutes. After the crust has baked and cooled, make the first layer.

Layer 1: Mix powdered sugar, cream cheese, and 1 cup of Cool Whip together and spread over crust.

Layer 2: Mix pudding and milk together until pudding starts to thicken. Spread over cream cheese layer. Spread remaining Cool Whip over the top and refrigerate.