CRUST:

1 pkg. yellow cake mix
1/2 c. butter
1 beaten egg

Reserve 1 cup of cake mix. Mix rest of mix, butter and egg. Put in 9 x 13 pan.

FILLING:

1 lg. can pumpkin
2 beaten eggs
1/2 c. sugar
2 1/2 tsp. pumpkin pie spice
1 c. crushed pecans

Pat crust in pan. Pour filling over crust.

TOPPING:

Reserved cake mix
1/2 c. flour
1/4 c. sugar
1/4 c. butter
1 tsp. cinnamon

Sprinkle with topping. Bake at 350 degrees for 45 to 50 minutes. Cool and cut into squares.