In an ungreased square 8x8" baking pan, combine the yellow cake mix minus one (1) cup set aside for the brownie topping, the melted butter, and the beaten egg.
Blend these together and PRESS into the baking pan to form the ‘crust’ of the brownies.
Bake for 10 minutes at 350 degrees F.
In a medium size mixing bowl, combine the can of pumpkin, pumpkin pie spice, beaten eggs, and milk
Blend well and pour over the ‘crust’ layer.
Bake for 20 minutes at 350 degrees F.
In a small bowl, combine the the cup of cake mix previously set aside, ¼ cup sugar, cinnamon, and softened butter.
This is very gum-my, so break it up and sprinkle this on the top of the pumpkin layer.
Bake at 350 degrees for 30 minutes.
Serve alone, with vanilla ice cream, or caramel sauce drizzled on top