1 box yellow cake mix, reserve 1 cup
1/2 c. butter
1 c. egg

FILLING:

1 lg. can pumpkin
3 eggs
2/3 c. brown sugar
1/4 c. milk
2 tsp. vanilla
2 tsp. cinnamon

TOPPING:

1 c. cake mix
1/4 c. soft butter
1/4 c. sugar
1 c. chopped nuts

CRUST: Mix together, spread in 9 x 13 pan.

FILLING: Mix and pour over crust.

TOPPING: Sprinkle on top. Bake at 350 degrees, 55-60 minutes. Serve topped with Cool Whip.