CAKE:

1 box yellow cake mix, reserve 1 cup dry mix for topping
1/2 c. melted butter
1 egg

FILLING:

1 lg. can pumpkin pie filling
2 eggs
2/3 c. evaporated milk or whole milk

TOPPING:

1 c. yellow cake mix
1/4 c. sugar
1 tbsp. cinnamon
1/4 c. softened butter

Preheat oven to 350 degrees. Grease bottom only 9 x 13 inch baking dish, oblong.

In a large bowl, beat together dry cake mix, melted butter and egg until well blended. Pour batter evenly into the bottom of baking dish.

Mix pumpkin pie filling, eggs and milk by hand until the mixture is smooth and well blended. (For filling do not use a mixer.) Spread filling over cake batter.

In a small bowl mix together reserved dry cake mix, sugar, cinnamon and butter. Sprinkle over the filling. Bake at 350 degrees for 50 minutes.