Preheat oven to 350 degrees.
Grease bottom of 9x13 pan.
Combine pumpkin, milk, eggs, sugar, pumpkin spice and salt in large bowl.
Pour into pan.
Sprinkle dry cake mix evenly over pumpkin mixture.
Drizzle with melted butter.
Bake for 50-55 min or until golden.
Serve with Cool Whip... Enjoy!!!