Pumpkin Crunch Cake

 
1 15oz. can pumpkin
1 12oz. can evaporated milk
1 1/2 C. sugar
3 eggs
1 1/2 t. cinnamon

Combine above ingredients and pour into greased 9x13 pan.

1 Yellow Cake Mix
1 C. melted butter

Sprinkle cake mix on top of pumpkin mixture and pour melted butter over top.

Bake at 350 for 1 hour and 10 minutes.