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

Reserve 1 cup cake mix.

FILLING:

3 c. or 1 (14 oz.) can Libby's 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 only of 9x13 inch pan. Combine remaining cake mix, butter and egg. Press into pan.

Prepare filling by combining all ingredients until smooth. Pour over crust.

For topping, combine all ingredients and sprinkle over filling. Bake at 350 degrees for 45-50 minutes, or until knife inserted near center comes out clean.

Alternative for plain, add 2 1/2 teaspoons pumpkin pie spice and 1/2 cup brown sugar.