CRUST:

1 c. flour
1 stick softened butter
1/2 c. chopped pecans

BOTTOM LAYER:

8 oz. cream cheese
1 c. Cool Whip
1 c. powdered sugar

TOP LAYER:

2 pkgs. instant pudding (any flavor)
3 c. milk

TOPPING:

Cool Whip

Mix crust ingredients and press into baking pan. Bake 15 minutes at 350 degrees. Cool crust. Mix ingredients of bottom layer; then layer on crust. Mix ingredients of top layer; then layer on bottom layer. Top with Cool Whip and refrigerate.