Pumpkin Dump Cake 1 (20 oz) can pure pumpkin 1 (12 oz) can evaporated milk 3 whole eggs 1 c. white sugar 3 t.cinnamon 1 Betty Crocker Supermoist yellow cake mix or spice cake mix 3/4 cup butter, melted bake @ 350,mix pumpkin, milk, eggs, sugar, & cinnamon until well blended. Spread pumpkin mixture in prepared baking dish. Mixture will be very wet.Sprinkle cake mix evenly on top of the batter. Pour melted butter over the top of the cake mix. Bake 50 min.