This Cake is Sinful!
Preheat the oven to 350°F.
In a mixing bowl, combine all base ingredients and mix well. Pour batter into an ungreased 9 x 13 baking dish.
Sprinkle the dry yellow cake mix over the top of the batter ensuring pumpkin batter is completely covered.
Sprinkle the cake mix with a little pumpkin pie spice.
Melt butter and pour over the cake mix. It's ok if the butter does not completely cover the cake.
Spread the chopped pecans evenly over the top of the cake.
Bake in oven for one hour.
Serve warm with fresh whipped cream and a dash of cinnamon.