1 pkg. yellow cake mix (save 1 c. for top)
1/2 c. melted butter
1 c. slightly melted butter
1 slightly beaten egg

Combine and press into greased 9 x 13 inch pan.

FILLING:

3 c. (14 oz. can) pumpkin pie mix
2 eggs
2/3 c. milk

Combine until smooth and pour over bottom.

TOPPING:

1/4 c. sugar
1 tsp. cinnamon
1 c. cake mix
1/4 c. butter, cut in

Combine and sprinkle over top. Bake at 350 degrees for 45 to 50 minutes. Serve with whip cream.