Grease one 9x13 inch pan.

BOTTOM LAYER:

1 pkg. yellow cake mix (minus 1 c.)
1/4 c. melted butter
1 egg

Mix all ingredients together and press into the pan. (Set the 1 cup of cake mix aside.)

FILLING:

1 (16 oz.) can pumpkin
1/2 c. brown sugar
2 eggs
2/3 c. milk

Mix and spread over bottom layer.

TOPPING:

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

Mix like pie dough, and sprinkle over filling.

Bake 45 to 50 minutes in a 350 degree oven.