1 can pumpkin
1 can evaporated milk
4 tsp. pumpkin pie spice
1/2 tsp. salt
3 eggs
1 c. sugar
1 box yellow cake mix
1 1/2 cubes butter
Walnuts

Beat together, pour into lightly greased 9x13 inch pan. Sprinkle 1 box yellow cake mix on top. Dribble melted butter over top. Sprinkle with chopped walnuts. Bake in 350 degree oven for 50 minutes.