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

Combine above ingredients and spread into a 13 x 9 inch greased pan.

FILLING:

1 lg. can pumpkin
1/2 c. brown sugar
1/4 c. white sugar
2/3 c. milk
3 eggs, slightly beaten
1/2 tsp. cinnamon

Mix above ingredients together and pour over dough.

TOPPING:

Reserved 1 cup cake mix (from above)
1/4 c. butter
1/2 c. sugar
1/2 c. nuts

Mix together and sprinkle over filling. Bake 50 to 60 minutes at 350 degrees.