Ingredients
1
box yellow cake mix (18 1/2 ounces)
1
cup granulated sugar, divided
1/2
cup firmly packed light brown sugar
1
1/2 tsp ground cinnamon
Directions
1.
Preheat oven to 350 degrees. Grease and flour a 13x9 inch cake pan.
2.
Remove one cup of cake mix and reserve it for later. In a bowl, lightly beat one egg. In another bowl, stir together remaining cake mix, melted butter, and beaten egg. Press this mixture evenly into the prepared cake pan.
3.
In a large bowl, lightly beat the remaining three eggs. Stir in pumpkin, 1/2 cup granulated sugar, brown sugar, evaporated milk, and cinnamon. Pour over cake mixture in pan.
4.
To the one cup reserved cake mix, add 1/2 cup granulated sugar, walnuts, and softened butter. Mix until crumbly. Sprinkle over pumpkin mixture.