1 Box yellow cake mix
3/4 C. butter
2 C. pumpkin
1/2 C. brown sugar
3/4 C. white sugar
1 1/2 Tsps. cinnamon
2/3 C. milk
1/4 C. margarine at room temperature
HOW TO MAKE:
Preheat oven to 350°F.
Set aside 1 C. of the cake mix for the topping.
Mix remaining cake mix with 1/2 C. melted margarine and 1 beaten egg. Put in bottom of a 9*13-inches pan.
Mix together pumpkin, remaining 3 eggs, brown sugar, 1/4 C. of the white sugar, milk and cinnamon. Spread over cake.
Mix together reserved 1 C. cake mix, remaining 1/2 C. white sugar, & margarine. Sprinkle over pumpkin mixture.
Bake for 50-55 mins.