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

TOPPING:

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

FILLING:

3 c. pumpkin pie mix
2 eggs
2/3 c. milk
OR
1 (#1) can solid pumpkin
2 eggs
2/3 c. milk
1/2 c. packed brown sugar
2 1/4 tsp. pumpkin pie spice

Grease bottom only of 9 x 13 inch pan. Reserve 1 cup cake mix for topping.

Combine remaining mix with butter and egg. Press into pan. Prepare filling by combining all ingredients until smooth. Pour over crust.

Mix topping ingredients and sprinkle over top. Bake at 350 degrees for 45-50 minutes (until knife inserted in center comes out clean).