Pumpkin Pie Cake

This cake is out of this world, especially when it is warm out of the oven. It's ten times better than plain old pumpkin pie, and it has practically no calories. Okay, so maybe I exaggerated on that last part, but you can just have a Diet Coke to compensate. :)

Pumpkin Pie Cake

1 29-oz can pumpkin (not pie filling)
4 eggs
1 13-oz can evaporated milk
1 1/2 c sugar
1 tsp ginger
2 tsp cinnamon
1/2 tsp nutmeg
1 pkg yellow cake mix
1 c chopped nuts

1 c melted butter

Preheat oven to 350. Beat together pumpkin, eggs, evaporated milk, and spices in a large bowl. Pour into an ungreased 9x13 pan. Sprinkle dry cake mix over pumpkin mixture, then sprinkle nuts over cake mix. Pour melted butter over top. Bake for one hour. (It won't look done, but if goes longer, it will dry up.) Serve plain or with Cool Whip.