Step 1

Lightly grease a 9x13 inch pan and preheat oven to 350° for 15 minutes; let cool.

Step 2

Mix together flour and butter; add nuts if desired.

Step 3

Mix together cream cheese, powdered sugar and 1 cup whipped topping until well blended. Spread over cooled crust.

Step 4

Whisk together puddings and milk until thick. Spread over second layer.

Step 5

Top with remainder of tub of whipped topping and chopped walnuts if desired.

Step 6

For best results chill for at least an hour before serving.