1 cup all-purpose flour
1/2 cup (1 stick) margarine
1 large box instant sugar-free chocolate pudding
1 cup chopped pecans
1 small box instant sugar-free vanilla pudding
1 large container Cool Whip
Melt margarine in 13 x 9-inch pan. Stir in flour and pecans. Press to make crust. Bake 15 minutes at 350 degrees F. Cool.
Mix pudding according to instructions on box. Pour over crust, then top with Cool Whip.
Substitutions: You can use coconut, lemon or any other pudding as filling.