Preheat oven to 350°. In a bowl, mix together the flour, pecans, and butter until mixture resembles cookie dough. Spread into the bottom of a 9 x 13 inch glass baking dish. Bake for about 20 minutes or until slightly browned. Cool completely.

Mix together cream cheese and powdered sugar until well blended. Add one cup of cool whip and mix together. Spread this layer over the cooled crust.

Mix together the two boxes of pudding with the 3 cups of milk until slightly thickened. Carefully spread over cream cheese layer.

Spread the remaining cool whip on top. Cover and refrigerate. Before serving, grate chocolate over the top and sprinkle with additional chopped nuts. Enjoy!!

Variations: can be made with a variety of crusts. An oreo crust is excellent. OREO DELIGHT: Combine 1 1/2 cups of Oreo cookie crumbs with 5 tablespoons of butter, melted. Press into bottom of pan and bake in a preheated oven at 350° for about 8 minutes. Set aside to cool completely, then proceed with remaining recipe. Crush additional Oreos to garnish top.