Pumpkin Pie Cake - cooking recipe

Ingredients

CRUST
18 ounces yellow cake mix (save 3/4 cup for topping)
1/2 cup margarine
1 egg, beaten
FILLING
16 ounces canned pumpkin
3 eggs, beaten
3/4 cup evaporated milk
1/2 cup brown sugar
1/4 cup white sugar
1/2 teaspoon cinnamon
TOPPING
1/2 cup white sugar
4 tablespoons margarine
3/4 cup cake mix (saved back)
1/2 cup chopped pecans

Preparation

Preheat oven to 350 degrees.
Grease the sides and bottom of a 13x9\" pan.
Mix the three ingredients for the crust and press into the bottom of the pan.
Blend the filling ingredients together well and pour mixture over the crust.
Using a fork, mix the sugar,margarine and 3/4 cup of cake mix until blended.
Sprinkle topping mixture over filling evenly.
Top with pecans.
Bake at 350 degrees for 55 minutes.