1 pkg. yellow cake mix (reserve 1 cup for topping)
1/2 c. melted butter
1 egg

FILLING:

1 can Libby's Pumpkin Pie Spice
2 eggs
2/3 c. milk

TOPPING:

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

If you use solid pack add 2 1/2 teaspoon pumpkin pie spice and 1/2 cup brown sugar.

Grease bottom only of 13 x 9 inch pan. Combine cake mix, butter and egg. Press into pan. Combine filling ingredients; mix well. Pour over crust. Mix topping and sprinkle over filling.

Bake at 350 degrees for 45-50 minutes. Serve with whipped cream.