Crust:
2-cups walnuts chopped fine
½ cup flour
1 stick butter (melted)
Combine chopped walnuts with flour and melted butter and press into a 9 x 13 pan. Bake at 350 degrees for approximately 20 minutes. Remove from oven and let cool completely.
1st Layer:
1 block cream cheese
½ container of frozen cool whip
Combine cream cheese and cool whip and place in refrigerator while crust is baking.
2nd Layer:
4 cups milk
2 boxes pumpkin spice instant pudding mix
Combine pudding mix with milk and place in refrigerator until thickened.
Once crust is cooled completely, spread mixed first layer ingredients over the crust. Proceed to second layer of pumpkins spice pudding and spread it on top of the first layer. Top pumpkins spice pudding layer with another layer of cool whip or whipped topping and sprinkle with nuts if desired.