3rd Layer:

4 oz. package of Chocolate (Instant) Jell-o Pudding Mix

Mix pudding, and milk (according to package) with a mixer, until it thickens. Spread over cream cheese mixture.

4th Layer:

Cool whip

Defrost a container of Cool whip, until it will be easy to spread. Add the Cool whip on top of the pudding layer and refrigerate until time to serve.

2nd Layer:

8 oz. cream cheese
1 cup powdered sugar

Mix ingredients until fluffy. Spread over cooled crust.

Crust:

1 cup flour
1 cup finely chopped pecans
1 stick butter

Mix all ingredients, thoroughly. Place crust mixture in a 9 x 13 baking pan and bake at 350°F until slightly golden brown.