CRUST:

1 1/2 c. flour
3/4 c. butter
1/4 c. chopped nuts

Mix and spread in 9x13 pan. Bake at 350 degrees for 15-20 minutes.

FILLING:

1 1/2 c. Cool Whip
8 oz. cream cheese
1 1/2 c. powdered sugar

Cream together; spread on cooled crust.

Mix together pudding mixture until thick:

2 sm. pkgs. pistachio or butterscotch instant pudding
1 sm. vanilla instant pudding
4 c. milk

Pour over cream cheese mixture. Put remaining Cool Whip on top and spread even. Refrigerate; serve cool.