Mix flour and margarine together.
Press walnuts into top of crust
Bake at 425 for 15 minutes
Let Cool Before putting filling on.

Filling:
8 oz. Cream Cheese
1 Cup Powdered Sugar
1 Large Cool Whip

Mix cream cheese and powdered sugar together until smooth.
Fold in cool whip.
Spread on top of crust

Second Layer:
1 Large Chocolate Pudding Mix

Cook pudding according to package directions.
Spread on top of cream cheese layer.

Use remaining cool whip for top layer.

Refridgerate