Grease and flour 13 x ... cup of the cake mix and reserve for the ... baking pan. Combine pumpkin, eggs, both sugars, milk, ... set and lightly browned.
Grease bottom only of 9x13 pan. Reserve 1 cup cake mix for topping. Combine remaining ... 1 can solid-pack pumpkin, add 2 1/2 tsp. ... firmly packed brown sugar.