Pumpkin Pie Cake - cooking recipe

Ingredients

1 (2 layer size) box yellow or white cake mix
1/2 c. margarine
1 egg
1 tsp. cinnamon
1 tsp. vanilla
1/4 c. margarine
1 (16 oz.) can pumpkin
3 eggs
1/2 c. packed brown sugar
1 c. milk
1/2 tsp. granulated sugar

Preparation

Remove 1 cup cake mix; set aside.
Mix remaining cake mix with 1/2 cup margarine and 1 egg.
Pat mixture into bottom of 13 x 9-inch pan.
Combine pumpkin, 3 eggs, brown sugar, milk, cinnamon and vanilla; pour over first mixture in pan.
Mix the remaining 1 cup cake mix with 1/4 cup margarine and sugar; crumble over top of pumpkin mixture.
Bake at 350\u00b0 for 40 to 45 minutes.
Serve with whipped topping.