1 box yellow cake mix

Set aside 1 cup cake mix for topping.

CRUST:

1 stick butter, melted
1 egg, beaten

Add to remaining mix and mix together. Press into bottom of a 9x13 inch cake pan, lightly greased and floured.

FILLING:

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

Beat together well. Spread over cake mixture in pan.

TOPPING:

1 c. cake mix
1/2 c. granulated sugar
1/2 c. nuts
1/2 stick butter, softened

Crumble together; spread over pumpkin mixture. Bake at 350 degrees for 50-60 minutes. Refrigerate and serve with whipped or ice cream.