1 pkg. Pillsbury yellow cake mix
1/2 c. butter, melted
1 egg

FILLING:

3 c. (1 lb. 14 oz.) pumpkin pie mix
2 eggs
2/3 c. milk

TOPPING:

1 c. reserved cake mix
1/4 c. sugar
1 tsp. cinnamon
1/4 c. butter

Grease bottom of 9x13 pan. Combine all but 1 cup cake mix, butter and egg. Press into pan.

Mix all filling ingredients until smooth. Pour over crust.

Combine topping and sprinkle with filling. Bake at 350 degrees for 45-50 minutes.