1 pkg. yellow cake mix
3/4 c. butter
4 eggs
2 c. pumpkin
1 1/2 c. sugar
1/2 c. brown sugar
1/2 tsp. salt
1/4 tsp. nutmeg
1 c. milk
3 tsp. cinnamon

Reserve 1 cup dry cake mix. Combine remaining cake mix with 1/2 cup butter and 1 egg; press into a 9 x 12 inch pan. Combine pumpkin, 1 cup sugar, brown sugar, salt, nutmeg, 3 eggs, milk, and 2 teaspoons cinnamon; pour over crust. Mix reserved 1 cup cake mix, 1/2 cup sugar, 1 teaspoon cinnamon, and 1/4 cup butter; sprinkle on top. Bake at 350 degrees.