Pumpkin Pie Cake

1 can pumpkin pie mix
1 can evaporated milk
1 teaspoon salt
4 eggs, beaten
1 (18.25 ounce) box yellow cake mix
1 1/2 sticks melted butter or margarine
1 cup chopped pecans
Brown sugar (optional)
Cinnamon (optional)

Combine the first 4 ingredients and mix until all ingredients are blended together. Pour into a greased 9 x 13-inch pan. Sprinkle dry yellow cake mix on top of the mixture and then pour the melted butter on top making sure the entire top is covered. Sprinkle the nuts, brown sugar and cinnamon on top and bake for 1 hour at 350 degrees F.